40355751

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1823}}^1$

素因数の和:2030

約数の個数: 16

約数和(自身を含む): 55332864

約数和(自身を除く): 14977113

約数列:

[1, 3, 47, 141, 157, 471, 1823, 5469, 7379, 22137, 85681, 257043, 286211, 858633, 13451917, 40355751]

約数ペア:

[(1, 40355751), (3, 13451917), (47, 858633), (141, 286211), (157, 257043), (471, 85681), (1823, 22137), (5469, 7379)]