1330793751

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{7583}}^1$

素因数の和:7791

約数の個数: 32

約数和(自身を含む): 2076438528

約数和(自身を除く): 745644777

約数列:

[1, 3, 7, 21, 61, 137, 183, 411, 427, 959, 1281, 2877, 7583, 8357, 22749, 25071, 53081, 58499, 159243, 175497, 462563, 1038871, 1387689, 3116613, 3237941, 7272097, 9713823, 21816291, 63371131, 190113393, 443597917, 1330793751]

約数ペア:

[(1, 1330793751), (3, 443597917), (7, 190113393), (21, 63371131), (61, 21816291), (137, 9713823), (183, 7272097), (411, 3237941), (427, 3116613), (959, 1387689), (1281, 1038871), (2877, 462563), (7583, 175497), (8357, 159243), (22749, 58499), (25071, 53081)]