490656087

素因数分解:

$3^2\times {\mathrm{229}}^1\times {\mathrm{317}}^1\times {\mathrm{751}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 715016640

約数和(自身を除く): 224360553

約数列:

[1, 3, 9, 229, 317, 687, 751, 951, 2061, 2253, 2853, 6759, 72593, 171979, 217779, 238067, 515937, 653337, 714201, 1547811, 2142603, 54517343, 163552029, 490656087]

約数ペア:

[(1, 490656087), (3, 163552029), (9, 54517343), (229, 2142603), (317, 1547811), (687, 714201), (751, 653337), (951, 515937), (2061, 238067), (2253, 217779), (2853, 171979), (6759, 72593)]