90802103

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{911}}^1$

素因数の和:1438

約数の個数: 16

約数和(自身を含む): 107688960

約数和(自身を除く): 16886857

約数列:

[1, 7, 29, 203, 491, 911, 3437, 6377, 14239, 26419, 99673, 184933, 447301, 3131107, 12971729, 90802103]

約数ペア:

[(1, 90802103), (7, 12971729), (29, 3131107), (203, 447301), (491, 184933), (911, 99673), (3437, 26419), (6377, 14239)]