403142207

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1\times {\mathrm{641}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 440052480

約数和(自身を除く): 36910273

約数列:

[1, 13, 101, 479, 641, 1313, 6227, 8333, 48379, 64741, 307039, 628927, 841633, 3991507, 31010939, 403142207]

約数ペア:

[(1, 403142207), (13, 31010939), (101, 3991507), (479, 841633), (641, 628927), (1313, 307039), (6227, 64741), (8333, 48379)]