16535997

素因数分解:

$3^2\times {\mathrm{41}}^2\times {\mathrm{1093}}^1$

素因数の和:1181

約数の個数: 18

約数和(自身を含む): 24504506

約数和(自身を除く): 7968509

約数列:

[1, 3, 9, 41, 123, 369, 1093, 1681, 3279, 5043, 9837, 15129, 44813, 134439, 403317, 1837333, 5511999, 16535997]

約数ペア:

[(1, 16535997), (3, 5511999), (9, 1837333), (41, 403317), (123, 134439), (369, 44813), (1093, 15129), (1681, 9837), (3279, 5043)]