22001889

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{971}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 36578304

約数和(自身を除く): 14576415

約数列:

[1, 3, 7, 13, 21, 39, 83, 91, 249, 273, 581, 971, 1079, 1743, 2913, 3237, 6797, 7553, 12623, 20391, 22659, 37869, 80593, 88361, 241779, 265083, 564151, 1047709, 1692453, 3143127, 7333963, 22001889]

約数ペア:

[(1, 22001889), (3, 7333963), (7, 3143127), (13, 1692453), (21, 1047709), (39, 564151), (83, 265083), (91, 241779), (249, 88361), (273, 80593), (581, 37869), (971, 22659), (1079, 20391), (1743, 12623), (2913, 7553), (3237, 6797)]