16712631

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1721}}^1$

素因数の和:1823

約数の個数: 24

約数和(自身を含む): 26325936

約数和(自身を除く): 9613305

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 1079, 1721, 3237, 5163, 9711, 15489, 22373, 67119, 142843, 201357, 428529, 1285587, 1856959, 5570877, 16712631]

約数ペア:

[(1, 16712631), (3, 5570877), (9, 1856959), (13, 1285587), (39, 428529), (83, 201357), (117, 142843), (249, 67119), (747, 22373), (1079, 15489), (1721, 9711), (3237, 5163)]