1375893

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:529

約数の個数: 16

約数和(自身を含む): 2059200

約数和(自身を除く): 683307

約数列:

[1, 3, 9, 27, 131, 389, 393, 1167, 1179, 3501, 3537, 10503, 50959, 152877, 458631, 1375893]

約数ペア:

[(1, 1375893), (3, 458631), (9, 152877), (27, 50959), (131, 10503), (389, 3537), (393, 3501), (1167, 1179)]