421752171

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{14057}}^1$

素因数の和:14270

約数の個数: 16

約数和(自身を含む): 574241184

約数和(自身を除く): 152489013

約数列:

[1, 3, 73, 137, 219, 411, 10001, 14057, 30003, 42171, 1026161, 1925809, 3078483, 5777427, 140584057, 421752171]

約数ペア:

[(1, 421752171), (3, 140584057), (73, 5777427), (137, 3078483), (219, 1925809), (411, 1026161), (10001, 42171), (14057, 30003)]