23428329

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19973}}^1$

素因数の和:20016

約数の個数: 16

約数和(自身を含む): 34515072

約数和(自身を除く): 11086743

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 19973, 59919, 339541, 459379, 1018623, 1378137, 7809443, 23428329]

約数ペア:

[(1, 23428329), (3, 7809443), (17, 1378137), (23, 1018623), (51, 459379), (69, 339541), (391, 59919), (1173, 19973)]