253762353

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{46147}}^1$

素因数の和:46213

約数の個数: 24

約数和(自身を含む): 403148928

約数和(自身を除く): 149386575

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 46147, 138441, 415323, 599911, 1799733, 2168909, 5399199, 6506727, 19520181, 28195817, 84587451, 253762353]

約数ペア:

[(1, 253762353), (3, 84587451), (9, 28195817), (13, 19520181), (39, 6506727), (47, 5399199), (117, 2168909), (141, 1799733), (423, 599911), (611, 415323), (1833, 138441), (5499, 46147)]