64907423

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{6803}}^1$

素因数の和:6886

約数の個数: 16

約数和(自身を含む): 78382080

約数和(自身を除く): 13474657

約数列:

[1, 7, 29, 47, 203, 329, 1363, 6803, 9541, 47621, 197287, 319741, 1381009, 2238187, 9272489, 64907423]

約数ペア:

[(1, 64907423), (7, 9272489), (29, 2238187), (47, 1381009), (203, 319741), (329, 197287), (1363, 47621), (6803, 9541)]