305393661

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{19379}}^1$

素因数の和:19505

約数の個数: 24

約数和(自身を含む): 471631680

約数和(自身を除く): 166238019

約数列:

[1, 3, 9, 17, 51, 103, 153, 309, 927, 1751, 5253, 15759, 19379, 58137, 174411, 329443, 988329, 1996037, 2964987, 5988111, 17964333, 33932629, 101797887, 305393661]

約数ペア:

[(1, 305393661), (3, 101797887), (9, 33932629), (17, 17964333), (51, 5988111), (103, 2964987), (153, 1996037), (309, 988329), (927, 329443), (1751, 174411), (5253, 58137), (15759, 19379)]