2255406723

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1811}}^1\times {\mathrm{7283}}^1$

素因数の和:9119

約数の個数: 24

約数和(自身を含む): 3431638080

約数和(自身を除く): 1176231357

約数列:

[1, 3, 9, 19, 57, 171, 1811, 5433, 7283, 16299, 21849, 34409, 65547, 103227, 138377, 309681, 415131, 1245393, 13189513, 39568539, 118705617, 250600747, 751802241, 2255406723]

約数ペア:

[(1, 2255406723), (3, 751802241), (9, 250600747), (19, 118705617), (57, 39568539), (171, 13189513), (1811, 1245393), (5433, 415131), (7283, 309681), (16299, 138377), (21849, 103227), (34409, 65547)]