1084671981

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{14449}}^1$

素因数の和:14913

約数の個数: 24

約数和(自身を含む): 1653080000

約数和(自身を除く): 568408019

約数列:

[1, 3, 9, 19, 57, 171, 439, 1317, 3951, 8341, 14449, 25023, 43347, 75069, 130041, 274531, 823593, 2470779, 6343111, 19029333, 57087999, 120519109, 361557327, 1084671981]

約数ペア:

[(1, 1084671981), (3, 361557327), (9, 120519109), (19, 57087999), (57, 19029333), (171, 6343111), (439, 2470779), (1317, 823593), (3951, 274531), (8341, 130041), (14449, 75069), (25023, 43347)]