1347819

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 24

約数和(自身を含む): 2042880

約数和(自身を除く): 695061

約数列:

[1, 3, 11, 33, 47, 79, 121, 141, 237, 363, 517, 869, 1551, 2607, 3713, 5687, 9559, 11139, 17061, 28677, 40843, 122529, 449273, 1347819]

約数ペア:

[(1, 1347819), (3, 449273), (11, 122529), (33, 40843), (47, 28677), (79, 17061), (121, 11139), (141, 9559), (237, 5687), (363, 3713), (517, 2607), (869, 1551)]