30976137

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2293}}^1$

素因数の和:2397

約数の個数: 24

約数和(自身を含む): 47715200

約数和(自身を除く): 16739063

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 711, 1501, 2293, 4503, 6879, 13509, 20637, 43567, 130701, 181147, 392103, 543441, 1630323, 3441793, 10325379, 30976137]

約数ペア:

[(1, 30976137), (3, 10325379), (9, 3441793), (19, 1630323), (57, 543441), (79, 392103), (171, 181147), (237, 130701), (711, 43567), (1501, 20637), (2293, 13509), (4503, 6879)]