274884237

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{17443}}^1$

素因数の和:17569

約数の個数: 24

約数和(自身を含む): 424517184

約数和(自身を除く): 149632947

約数列:

[1, 3, 9, 17, 51, 103, 153, 309, 927, 1751, 5253, 15759, 17443, 52329, 156987, 296531, 889593, 1796629, 2668779, 5389887, 16169661, 30542693, 91628079, 274884237]

約数ペア:

[(1, 274884237), (3, 91628079), (9, 30542693), (17, 16169661), (51, 5389887), (103, 2668779), (153, 1796629), (309, 889593), (927, 296531), (1751, 156987), (5253, 52329), (15759, 17443)]