788497983

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4651}}^1$

素因数の和:4706

約数の個数: 80

約数和(自身を含む): 1513053696

約数和(自身を除く): 724555713

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 63, 69, 81, 91, 117, 161, 189, 207, 273, 299, 351, 483, 567, 621, 819, 897, 1053, 1449, 1863, 2093, 2457, 2691, 4347, 4651, 6279, 7371, 8073, 13041, 13953, 18837, 24219, 32557, 41859, 56511, 60463, 97671, 106973, 125577, 169533, 181389, 293013, 320919, 376731, 423241, 544167, 748811, 879039, 962757, 1269723, 1390649, 1632501, 2246433, 2637117, 2888271, 3809169, 4171947, 4897503, 6739299, 8664813, 9734543, 11427507, 12515841, 20217897, 29203629, 34282521, 37547523, 60653691, 87610887, 112642569, 262832661, 788497983]

約数ペア:

[(1, 788497983), (3, 262832661), (7, 112642569), (9, 87610887), (13, 60653691), (21, 37547523), (23, 34282521), (27, 29203629), (39, 20217897), (63, 12515841), (69, 11427507), (81, 9734543), (91, 8664813), (117, 6739299), (161, 4897503), (189, 4171947), (207, 3809169), (273, 2888271), (299, 2637117), (351, 2246433), (483, 1632501), (567, 1390649), (621, 1269723), (819, 962757), (897, 879039), (1053, 748811), (1449, 544167), (1863, 423241), (2093, 376731), (2457, 320919), (2691, 293013), (4347, 181389), (4651, 169533), (6279, 125577), (7371, 106973), (8073, 97671), (13041, 60463), (13953, 56511), (18837, 41859), (24219, 32557)]