23070279

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1249}}^1$

素因数の和:1430

約数の個数: 16

約数和(自身を含む): 31680000

約数和(自身を除く): 8609721

約数列:

[1, 3, 47, 131, 141, 393, 1249, 3747, 6157, 18471, 58703, 163619, 176109, 490857, 7690093, 23070279]

約数ペア:

[(1, 23070279), (3, 7690093), (47, 490857), (131, 176109), (141, 163619), (393, 58703), (1249, 18471), (3747, 6157)]