214238889

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{5471}}^1$

素因数の和:5725

約数の個数: 24

約数和(自身を含む): 327225600

約数和(自身を除く): 112986711

約数列:

[1, 3, 9, 19, 57, 171, 229, 687, 2061, 4351, 5471, 13053, 16413, 39159, 49239, 103949, 311847, 935541, 1252859, 3758577, 11275731, 23804321, 71412963, 214238889]

約数ペア:

[(1, 214238889), (3, 71412963), (9, 23804321), (19, 11275731), (57, 3758577), (171, 1252859), (229, 935541), (687, 311847), (2061, 103949), (4351, 49239), (5471, 39159), (13053, 16413)]