40678923

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{2801}}^1$

素因数の和:2954

約数の個数: 16

約数和(自身を含む): 55950336

約数和(自身を除く): 15271413

約数列:

[1, 3, 47, 103, 141, 309, 2801, 4841, 8403, 14523, 131647, 288503, 394941, 865509, 13559641, 40678923]

約数ペア:

[(1, 40678923), (3, 13559641), (47, 865509), (103, 394941), (141, 288503), (309, 131647), (2801, 14523), (4841, 8403)]