29360721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20347}}^1$

素因数の和:20400

約数の個数: 16

約数和(自身を含む): 43300544

約数和(自身を除く): 13939823

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 20347, 61041, 264511, 752839, 793533, 2258517, 9786907, 29360721]

約数ペア:

[(1, 29360721), (3, 9786907), (13, 2258517), (37, 793533), (39, 752839), (111, 264511), (481, 61041), (1443, 20347)]