26225589

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 39755520

約数和(自身を除く): 13529931

約数列:

[1, 3, 13, 23, 39, 69, 169, 173, 299, 507, 519, 897, 2197, 2249, 3887, 3979, 6591, 6747, 11661, 11937, 29237, 50531, 51727, 87711, 151593, 155181, 380081, 672451, 1140243, 2017353, 8741863, 26225589]

約数ペア:

[(1, 26225589), (3, 8741863), (13, 2017353), (23, 1140243), (39, 672451), (69, 380081), (169, 155181), (173, 151593), (299, 87711), (507, 51727), (519, 50531), (897, 29237), (2197, 11937), (2249, 11661), (3887, 6747), (3979, 6591)]