520422969

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{2083}}^1$

素因数の和:2277

約数の個数: 32

約数和(自身を含む): 775448064

約数和(自身を除く): 255025095

約数列:

[1, 3, 11, 33, 67, 113, 201, 339, 737, 1243, 2083, 2211, 3729, 6249, 7571, 22713, 22913, 68739, 83281, 139561, 235379, 249843, 418683, 706137, 1535171, 2589169, 4605513, 7767507, 15770393, 47311179, 173474323, 520422969]

約数ペア:

[(1, 520422969), (3, 173474323), (11, 47311179), (33, 15770393), (67, 7767507), (113, 4605513), (201, 2589169), (339, 1535171), (737, 706137), (1243, 418683), (2083, 249843), (2211, 235379), (3729, 139561), (6249, 83281), (7571, 68739), (22713, 22913)]