421877761

素因数分解:

${\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{1213}}^1$

素因数の和:1488

約数の個数: 16

約数和(自身を含む): 445780800

約数和(自身を除く): 23903039

約数列:

[1, 29, 67, 179, 1213, 1943, 5191, 11993, 35177, 81271, 217127, 347797, 2356859, 6296683, 14547509, 421877761]

約数ペア:

[(1, 421877761), (29, 14547509), (67, 6296683), (179, 2356859), (1213, 347797), (1943, 217127), (5191, 81271), (11993, 35177)]