1970924367

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{53149}}^1$

素因数の和:53462

約数の個数: 16

約数和(自身を含む): 2694067200

約数和(自身を除く): 723142833

約数列:

[1, 3, 47, 141, 263, 789, 12361, 37083, 53149, 159447, 2498003, 7494009, 13978187, 41934561, 656974789, 1970924367]

約数ペア:

[(1, 1970924367), (3, 656974789), (47, 41934561), (141, 13978187), (263, 7494009), (789, 2498003), (12361, 159447), (37083, 53149)]