11670921

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 17915040

約数和(自身を除く): 6244119

約数列:

[1, 3, 9, 19, 57, 131, 171, 393, 521, 1179, 1563, 2489, 4689, 7467, 9899, 22401, 29697, 68251, 89091, 204753, 614259, 1296769, 3890307, 11670921]

約数ペア:

[(1, 11670921), (3, 3890307), (9, 1296769), (19, 614259), (57, 204753), (131, 89091), (171, 68251), (393, 29697), (521, 22401), (1179, 9899), (1563, 7467), (2489, 4689)]