681832911

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{53819}}^1$

素因数の和:53966

約数の個数: 16

約数和(自身を含む): 940343040

約数和(自身を除く): 258510129

約数列:

[1, 3, 41, 103, 123, 309, 4223, 12669, 53819, 161457, 2206579, 5543357, 6619737, 16630071, 227277637, 681832911]

約数ペア:

[(1, 681832911), (3, 227277637), (41, 16630071), (103, 6619737), (123, 5543357), (309, 2206579), (4223, 161457), (12669, 53819)]