10402281

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 15515136

約数和(自身を除く): 5112855

約数列:

[1, 3, 9, 71, 73, 213, 219, 223, 639, 657, 669, 2007, 5183, 15549, 15833, 16279, 46647, 47499, 48837, 142497, 146511, 1155809, 3467427, 10402281]

約数ペア:

[(1, 10402281), (3, 3467427), (9, 1155809), (71, 146511), (73, 142497), (213, 48837), (219, 47499), (223, 46647), (639, 16279), (657, 15833), (669, 15549), (2007, 5183)]