485966013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{401957}}^1$

素因数の和:402004

約数の個数: 16

約数和(自身を含む): 720308736

約数和(自身を除く): 234342723

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 401957, 1205871, 5225441, 12460667, 15676323, 37382001, 161988671, 485966013]

約数ペア:

[(1, 485966013), (3, 161988671), (13, 37382001), (31, 15676323), (39, 12460667), (93, 5225441), (403, 1205871), (1209, 401957)]