42648281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1091}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 47943168

約数和(自身を除く): 5294887

約数列:

[1, 13, 31, 97, 403, 1091, 1261, 3007, 14183, 33821, 39091, 105827, 439673, 1375751, 3280637, 42648281]

約数ペア:

[(1, 42648281), (13, 3280637), (31, 1375751), (97, 439673), (403, 105827), (1091, 39091), (1261, 33821), (3007, 14183)]