20172215577

素因数分解:

$3^1\times {\mathrm{401}}^1\times {\mathrm{3011}}^1\times {\mathrm{5569}}^1$

素因数の和:8984

約数の個数: 16

約数和(自身を含む): 26977158720

約数和(自身を除く): 6804943143

約数列:

[1, 3, 401, 1203, 3011, 5569, 9033, 16707, 1207411, 2233169, 3622233, 6699507, 16768259, 50304777, 6724071859, 20172215577]

約数ペア:

[(1, 20172215577), (3, 6724071859), (401, 50304777), (1203, 16768259), (3011, 6699507), (5569, 3622233), (9033, 2233169), (16707, 1207411)]