422736981

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1\times {\mathrm{2161}}^1$

素因数の和:2692

約数の個数: 16

約数和(自身を含む): 568484928

約数和(自身を除く): 145747947

約数列:

[1, 3, 197, 331, 591, 993, 2161, 6483, 65207, 195621, 425717, 715291, 1277151, 2145873, 140912327, 422736981]

約数ペア:

[(1, 422736981), (3, 140912327), (197, 2145873), (331, 1277151), (591, 715291), (993, 425717), (2161, 195621), (6483, 65207)]