23453391

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 36628480

約数和(自身を除く): 13175089

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 247, 403, 589, 741, 1021, 1209, 1767, 3063, 7657, 13273, 19399, 22971, 31651, 39819, 58197, 94953, 252187, 411463, 601369, 756561, 1234389, 1804107, 7817797, 23453391]

約数ペア:

[(1, 23453391), (3, 7817797), (13, 1804107), (19, 1234389), (31, 756561), (39, 601369), (57, 411463), (93, 252187), (247, 94953), (403, 58197), (589, 39819), (741, 31651), (1021, 22971), (1209, 19399), (1767, 13273), (3063, 7657)]