2451103491

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1\times {\mathrm{569}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 3447360000

約数和(自身を除く): 996256509

約数列:

[1, 3, 23, 69, 149, 419, 447, 569, 1257, 1707, 3427, 9637, 10281, 13087, 28911, 39261, 62431, 84781, 187293, 238411, 254343, 715233, 1435913, 1949963, 4307739, 5483453, 5849889, 16450359, 35523239, 106569717, 817034497, 2451103491]

約数ペア:

[(1, 2451103491), (3, 817034497), (23, 106569717), (69, 35523239), (149, 16450359), (419, 5849889), (447, 5483453), (569, 4307739), (1257, 1949963), (1707, 1435913), (3427, 715233), (9637, 254343), (10281, 238411), (13087, 187293), (28911, 84781), (39261, 62431)]