40263639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{44887}}^1$

素因数の和:44926

約数の個数: 16

約数和(自身を含む): 60329472

約数和(自身を除く): 20065833

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 44887, 134661, 583531, 1032401, 1750593, 3097203, 13421213, 40263639]

約数ペア:

[(1, 40263639), (3, 13421213), (13, 3097203), (23, 1750593), (39, 1032401), (69, 583531), (299, 134661), (897, 44887)]