40764153

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{1973}}^1$

素因数の和:2144

約数の個数: 16

約数和(自身を含む): 55714176

約数和(自身を除く): 14950023

約数列:

[1, 3, 71, 97, 213, 291, 1973, 5919, 6887, 20661, 140083, 191381, 420249, 574143, 13588051, 40764153]

約数ペア:

[(1, 40764153), (3, 13588051), (71, 574143), (97, 420249), (213, 191381), (291, 140083), (1973, 20661), (5919, 6887)]