388173669

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{21313}}^1$

素因数の和:21796

約数の個数: 16

約数和(自身を含む): 558597312

約数和(自身を除く): 170423643

約数列:

[1, 3, 13, 39, 467, 1401, 6071, 18213, 21313, 63939, 277069, 831207, 9953171, 29859513, 129391223, 388173669]

約数ペア:

[(1, 388173669), (3, 129391223), (13, 29859513), (39, 9953171), (467, 831207), (1401, 277069), (6071, 63939), (18213, 21313)]