22621761

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{14699}}^1$

素因数の和:14730

約数の個数: 20

約数和(自身を含む): 35574000

約数和(自身を除く): 12952239

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 14699, 44097, 132291, 279281, 396873, 837843, 1190619, 2513529, 7540587, 22621761]

約数ペア:

[(1, 22621761), (3, 7540587), (9, 2513529), (19, 1190619), (27, 837843), (57, 396873), (81, 279281), (171, 132291), (513, 44097), (1539, 14699)]