40270587

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{40801}}^1$

素因数の和:40858

約数の個数: 16

約数和(自身を含む): 62671872

約数和(自身を除く): 22401285

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 40801, 122403, 285607, 856821, 1917647, 5752941, 13423529, 40270587]

約数ペア:

[(1, 40270587), (3, 13423529), (7, 5752941), (21, 1917647), (47, 856821), (141, 285607), (329, 122403), (987, 40801)]