120852407

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 140236560

約数和(自身を除く): 19384153

約数列:

[1, 13, 19, 61, 169, 247, 617, 793, 1159, 3211, 8021, 10309, 11723, 15067, 37637, 104273, 152399, 195871, 489281, 715103, 1981187, 6360653, 9296339, 120852407]

約数ペア:

[(1, 120852407), (13, 9296339), (19, 6360653), (61, 1981187), (169, 715103), (247, 489281), (617, 195871), (793, 152399), (1159, 104273), (3211, 37637), (8021, 15067), (10309, 11723)]