16054493

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 20414016

約数和(自身を除く): 4359523

約数列:

[1, 7, 13, 41, 91, 169, 287, 331, 533, 1183, 2317, 3731, 4303, 6929, 13571, 30121, 48503, 55939, 94997, 176423, 391573, 1234961, 2293499, 16054493]

約数ペア:

[(1, 16054493), (7, 2293499), (13, 1234961), (41, 391573), (91, 176423), (169, 94997), (287, 55939), (331, 48503), (533, 30121), (1183, 13571), (2317, 6929), (3731, 4303)]