30889611

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6229}}^1$

素因数の和:6283

約数の個数: 24

約数和(自身を含む): 48594000

約数和(自身を除く): 17704389

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 6229, 18687, 56061, 118351, 180641, 355053, 541923, 1065159, 1625769, 3432179, 10296537, 30889611]

約数ペア:

[(1, 30889611), (3, 10296537), (9, 3432179), (19, 1625769), (29, 1065159), (57, 541923), (87, 355053), (171, 180641), (261, 118351), (551, 56061), (1653, 18687), (4959, 6229)]