7943117

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{457}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 9848832

約数和(自身を除く): 1905715

約数列:

[1, 7, 13, 91, 191, 457, 1337, 2483, 3199, 5941, 17381, 41587, 87287, 611009, 1134731, 7943117]

約数ペア:

[(1, 7943117), (7, 1134731), (13, 611009), (91, 87287), (191, 41587), (457, 17381), (1337, 5941), (2483, 3199)]