7889258181

素因数分解:

$3^1\times 7^2\times {\mathrm{5669}}^1\times {\mathrm{9467}}^1$

素因数の和:15153

約数の個数: 24

約数和(自身を含む): 12239851680

約数和(自身を除く): 4350593499

約数列:

[1, 3, 7, 21, 49, 147, 5669, 9467, 17007, 28401, 39683, 66269, 119049, 198807, 277781, 463883, 833343, 1391649, 53668423, 161005269, 375678961, 1127036883, 2629752727, 7889258181]

約数ペア:

[(1, 7889258181), (3, 2629752727), (7, 1127036883), (21, 375678961), (49, 161005269), (147, 53668423), (5669, 1391649), (9467, 833343), (17007, 463883), (28401, 277781), (39683, 198807), (66269, 119049)]