1293345599

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{10247}}^1$

素因数の和:10359

約数の個数: 32

約数和(自身を含む): 1698708480

約数和(自身を除く): 405362881

約数列:

[1, 7, 13, 19, 73, 91, 133, 247, 511, 949, 1387, 1729, 6643, 9709, 10247, 18031, 71729, 126217, 133211, 194693, 748031, 932477, 1362851, 2531009, 5236217, 9724403, 14212589, 17717063, 68070821, 99488123, 184763657, 1293345599]

約数ペア:

[(1, 1293345599), (7, 184763657), (13, 99488123), (19, 68070821), (73, 17717063), (91, 14212589), (133, 9724403), (247, 5236217), (511, 2531009), (949, 1362851), (1387, 932477), (1729, 748031), (6643, 194693), (9709, 133211), (10247, 126217), (18031, 71729)]