117816923

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 141341760

約数和(自身を除く): 23524837

約数列:

[1, 7, 49, 59, 83, 413, 491, 581, 2891, 3437, 4067, 4897, 24059, 28969, 34279, 40753, 202783, 239953, 285271, 1419481, 1996897, 2404427, 16830989, 117816923]

約数ペア:

[(1, 117816923), (7, 16830989), (49, 2404427), (59, 1996897), (83, 1419481), (413, 285271), (491, 239953), (581, 202783), (2891, 40753), (3437, 34279), (4067, 28969), (4897, 24059)]