1597563

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{163}}^1$

素因数の和:197

約数の個数: 30

約数和(自身を含む): 2639252

約数和(自身を除く): 1041689

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 163, 297, 363, 489, 891, 1089, 1467, 1793, 3267, 4401, 5379, 9801, 13203, 16137, 19723, 48411, 59169, 145233, 177507, 532521, 1597563]

約数ペア:

[(1, 1597563), (3, 532521), (9, 177507), (11, 145233), (27, 59169), (33, 48411), (81, 19723), (99, 16137), (121, 13203), (163, 9801), (297, 5379), (363, 4401), (489, 3267), (891, 1793), (1089, 1467)]