2227251

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 3373056

約数和(自身を除く): 1145805

約数列:

[1, 3, 13, 23, 39, 69, 169, 191, 299, 507, 573, 897, 2483, 3887, 4393, 7449, 11661, 13179, 32279, 57109, 96837, 171327, 742417, 2227251]

約数ペア:

[(1, 2227251), (3, 742417), (13, 171327), (23, 96837), (39, 57109), (69, 32279), (169, 13179), (191, 11661), (299, 7449), (507, 4393), (573, 3887), (897, 2483)]