40931901

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 60386040

約数和(自身を除く): 19454139

約数列:

[1, 3, 9, 89, 137, 267, 373, 411, 801, 1119, 1233, 3357, 12193, 33197, 36579, 51101, 99591, 109737, 153303, 298773, 459909, 4547989, 13643967, 40931901]

約数ペア:

[(1, 40931901), (3, 13643967), (9, 4547989), (89, 459909), (137, 298773), (267, 153303), (373, 109737), (411, 99591), (801, 51101), (1119, 36579), (1233, 33197), (3357, 12193)]