348930049

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 412818336

約数和(自身を除く): 63888287

約数列:

[1, 13, 17, 41, 97, 221, 397, 533, 697, 1261, 1649, 3977, 5161, 6749, 9061, 16277, 21437, 38509, 51701, 67609, 87737, 211601, 276709, 500617, 654653, 878917, 1578869, 3597217, 8510489, 20525297, 26840773, 348930049]

約数ペア:

[(1, 348930049), (13, 26840773), (17, 20525297), (41, 8510489), (97, 3597217), (221, 1578869), (397, 878917), (533, 654653), (697, 500617), (1261, 276709), (1649, 211601), (3977, 87737), (5161, 67609), (6749, 51701), (9061, 38509), (16277, 21437)]