13785519

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{997}}^1$

素因数の和:1430

約数の個数: 16

約数和(自身を含む): 20119680

約数和(自身を除く): 6334161

約数列:

[1, 3, 11, 33, 419, 997, 1257, 2991, 4609, 10967, 13827, 32901, 417743, 1253229, 4595173, 13785519]

約数ペア:

[(1, 13785519), (3, 4595173), (11, 1253229), (33, 417743), (419, 32901), (997, 13827), (1257, 10967), (2991, 4609)]