87077809

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{23339}}^1$

素因数の和:23400

約数の個数: 16

約数和(自身を含む): 109791360

約数和(自身を除く): 22713551

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 23339, 163373, 303407, 956899, 2123849, 6698293, 12439687, 87077809]

約数ペア:

[(1, 87077809), (7, 12439687), (13, 6698293), (41, 2123849), (91, 956899), (287, 303407), (533, 163373), (3731, 23339)]