25029213

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 36

約数和(自身を含む): 38916864

約数和(自身を除く): 13887651

約数列:

[1, 3, 11, 19, 33, 57, 121, 191, 209, 361, 363, 573, 627, 1083, 2101, 2299, 3629, 3971, 6303, 6897, 10887, 11913, 23111, 39919, 43681, 68951, 69333, 119757, 131043, 206853, 439109, 758461, 1317327, 2275383, 8343071, 25029213]

約数ペア:

[(1, 25029213), (3, 8343071), (11, 2275383), (19, 1317327), (33, 758461), (57, 439109), (121, 206853), (191, 131043), (209, 119757), (361, 69333), (363, 68951), (573, 43681), (627, 39919), (1083, 23111), (2101, 11913), (2299, 10887), (3629, 6897), (3971, 6303)]