1330896203

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 1725403680

約数和(自身を除く): 394507477

約数列:

[1, 7, 13, 41, 49, 91, 131, 287, 389, 533, 637, 917, 1703, 2009, 2723, 3731, 5057, 5371, 6419, 11921, 15949, 19061, 26117, 35399, 37597, 50959, 69823, 83447, 111643, 207337, 247793, 263179, 356713, 488761, 662467, 781501, 1451359, 2089319, 2496991, 3421327, 4637269, 10159513, 14625233, 27161147, 32460883, 102376631, 190128029, 1330896203]

約数ペア:

[(1, 1330896203), (7, 190128029), (13, 102376631), (41, 32460883), (49, 27161147), (91, 14625233), (131, 10159513), (287, 4637269), (389, 3421327), (533, 2496991), (637, 2089319), (917, 1451359), (1703, 781501), (2009, 662467), (2723, 488761), (3731, 356713), (5057, 263179), (5371, 247793), (6419, 207337), (11921, 111643), (15949, 83447), (19061, 69823), (26117, 50959), (35399, 37597)]