4954131

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 9225216

約数和(自身を除く): 4271085

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 263, 273, 299, 483, 789, 819, 897, 1449, 1841, 2093, 2367, 2691, 3419, 5523, 6049, 6279, 10257, 16569, 18147, 18837, 23933, 30771, 42343, 54441, 71799, 78637, 127029, 215397, 235911, 381087, 550459, 707733, 1651377, 4954131]

約数ペア:

[(1, 4954131), (3, 1651377), (7, 707733), (9, 550459), (13, 381087), (21, 235911), (23, 215397), (39, 127029), (63, 78637), (69, 71799), (91, 54441), (117, 42343), (161, 30771), (207, 23933), (263, 18837), (273, 18147), (299, 16569), (483, 10257), (789, 6279), (819, 6049), (897, 5523), (1449, 3419), (1841, 2691), (2093, 2367)]