13306495993

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{419}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 15534489600

約数和(自身を除く): 2227993607

約数列:

[1, 7, 127, 139, 257, 419, 889, 973, 1799, 2933, 17653, 32639, 35723, 53213, 58241, 107683, 123571, 228473, 250061, 372491, 407687, 753781, 4536821, 7396607, 13675741, 14967937, 31757747, 51776249, 95730187, 104775559, 1900927999, 13306495993]

約数ペア:

[(1, 13306495993), (7, 1900927999), (127, 104775559), (139, 95730187), (257, 51776249), (419, 31757747), (889, 14967937), (973, 13675741), (1799, 7396607), (2933, 4536821), (17653, 753781), (32639, 407687), (35723, 372491), (53213, 250061), (58241, 228473), (107683, 123571)]