201419121

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{4157}}^1$

素因数の和:4712

約数の個数: 16

約数和(自身を含む): 277820928

約数和(自身を除く): 76401807

約数列:

[1, 3, 31, 93, 521, 1563, 4157, 12471, 16151, 48453, 128867, 386601, 2165797, 6497391, 67139707, 201419121]

約数ペア:

[(1, 201419121), (3, 67139707), (31, 6497391), (93, 2165797), (521, 386601), (1563, 128867), (4157, 48453), (12471, 16151)]