231731103

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{19801}}^1$

素因数の和:19934

約数の個数: 16

約数和(自身を含む): 319366656

約数和(自身を除く): 87635553

約数列:

[1, 3, 47, 83, 141, 249, 3901, 11703, 19801, 59403, 930647, 1643483, 2791941, 4930449, 77243701, 231731103]

約数ペア:

[(1, 231731103), (3, 77243701), (47, 4930449), (83, 2791941), (141, 1643483), (249, 930647), (3901, 59403), (11703, 19801)]