23973219

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{6481}}^1$

素因数の和:6627

約数の個数: 16

約数和(自身を含む): 35780640

約数和(自身を除く): 11807421

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 6481, 19443, 58329, 174987, 887897, 2663691, 7991073, 23973219]

約数ペア:

[(1, 23973219), (3, 7991073), (9, 2663691), (27, 887897), (137, 174987), (411, 58329), (1233, 19443), (3699, 6481)]