51102667

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{6571}}^1$

素因数の和:6690

約数の個数: 16

約数和(自身を含む): 64353024

約数和(自身を除く): 13250357

約数列:

[1, 7, 11, 77, 101, 707, 1111, 6571, 7777, 45997, 72281, 505967, 663671, 4645697, 7300381, 51102667]

約数ペア:

[(1, 51102667), (7, 7300381), (11, 4645697), (77, 663671), (101, 505967), (707, 72281), (1111, 45997), (6571, 7777)]