143047857

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{3671}}^1$

素因数の和:4124

約数の個数: 16

約数和(自身を含む): 197406720

約数和(自身を除く): 54358863

約数列:

[1, 3, 31, 93, 419, 1257, 3671, 11013, 12989, 38967, 113801, 341403, 1538149, 4614447, 47682619, 143047857]

約数ペア:

[(1, 143047857), (3, 47682619), (31, 4614447), (93, 1538149), (419, 341403), (1257, 113801), (3671, 38967), (11013, 12989)]