316378797

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{67559}}^1$

素因数の和:67792

約数の個数: 16

約数和(自身を含む): 484270080

約数和(自身を除く): 167891283

約数列:

[1, 3, 7, 21, 223, 669, 1561, 4683, 67559, 202677, 472913, 1418739, 15065657, 45196971, 105459599, 316378797]

約数ペア:

[(1, 316378797), (3, 105459599), (7, 45196971), (21, 15065657), (223, 1418739), (669, 472913), (1561, 202677), (4683, 67559)]