42124923

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 61967360

約数和(自身を除く): 19842437

約数列:

[1, 3, 9, 139, 151, 223, 417, 453, 669, 1251, 1359, 2007, 20989, 30997, 33673, 62967, 92991, 101019, 188901, 278973, 303057, 4680547, 14041641, 42124923]

約数ペア:

[(1, 42124923), (3, 14041641), (9, 4680547), (139, 303057), (151, 278973), (223, 188901), (417, 101019), (453, 92991), (669, 62967), (1251, 33673), (1359, 30997), (2007, 20989)]