414499761

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{393637}}^1$

素因数の和:393662

約数の個数: 20

約数和(自身を含む): 666822772

約数和(自身を除く): 252323011

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 393637, 1180911, 3542733, 5117281, 10628199, 15351843, 31884597, 46055529, 138166587, 414499761]

約数ペア:

[(1, 414499761), (3, 138166587), (9, 46055529), (13, 31884597), (27, 15351843), (39, 10628199), (81, 5117281), (117, 3542733), (351, 1180911), (1053, 393637)]