21167691683

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{89431}}^1$

素因数の和:89746

約数の個数: 16

約数和(自身を含む): 22717158912

約数和(自身を除く): 1549467229

約数列:

[1, 23, 41, 251, 943, 5773, 10291, 89431, 236693, 2056913, 3666671, 22447181, 84333433, 516285163, 920334421, 21167691683]

約数ペア:

[(1, 21167691683), (23, 920334421), (41, 516285163), (251, 84333433), (943, 22447181), (5773, 3666671), (10291, 2056913), (89431, 236693)]