400285537

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{617}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 425619072

約数和(自身を除く): 25333535

約数列:

[1, 23, 67, 421, 617, 1541, 9683, 14191, 28207, 41339, 259757, 648761, 950797, 5974411, 17403719, 400285537]

約数ペア:

[(1, 400285537), (23, 17403719), (67, 5974411), (421, 950797), (617, 648761), (1541, 259757), (9683, 41339), (14191, 28207)]