1330793269247

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8353}}^1\times {\mathrm{20807}}^1$

素因数の和:29223

約数の個数: 32

約数和(自身を含む): 1557517086720

約数和(自身を除く): 226723817473

約数列:

[1, 13, 19, 31, 247, 403, 589, 7657, 8353, 20807, 108589, 158707, 258943, 270491, 395333, 645017, 2063191, 3366259, 4919917, 5139329, 8385221, 12255323, 63958921, 159319199, 173800871, 2259411323, 3302216549, 5387827001, 42928815137, 70041751013, 102368713019, 1330793269247]

約数ペア:

[(1, 1330793269247), (13, 102368713019), (19, 70041751013), (31, 42928815137), (247, 5387827001), (403, 3302216549), (589, 2259411323), (7657, 173800871), (8353, 159319199), (20807, 63958921), (108589, 12255323), (158707, 8385221), (258943, 5139329), (270491, 4919917), (395333, 3366259), (645017, 2063191)]