1613403

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 2608320

約数和(自身を除く): 994917

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 379, 387, 473, 1137, 1419, 3411, 4169, 4257, 12507, 16297, 37521, 48891, 146673, 179267, 537801, 1613403]

約数ペア:

[(1, 1613403), (3, 537801), (9, 179267), (11, 146673), (33, 48891), (43, 37521), (99, 16297), (129, 12507), (379, 4257), (387, 4169), (473, 3411), (1137, 1419)]