2450439

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{1931}}^1$

素因数の和:1987

約数の個数: 16

約数和(自身を含む): 3709440

約数和(自身を除く): 1259001

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 1931, 5793, 17379, 52137, 90757, 272271, 816813, 2450439]

約数ペア:

[(1, 2450439), (3, 816813), (9, 272271), (27, 90757), (47, 52137), (141, 17379), (423, 5793), (1269, 1931)]