2714439

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 4555264

約数和(自身を除く): 1840825

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 163, 183, 273, 427, 489, 793, 1141, 1281, 2119, 2379, 3423, 5551, 6357, 9943, 14833, 16653, 29829, 44499, 69601, 129259, 208803, 387777, 904813, 2714439]

約数ペア:

[(1, 2714439), (3, 904813), (7, 387777), (13, 208803), (21, 129259), (39, 69601), (61, 44499), (91, 29829), (163, 16653), (183, 14833), (273, 9943), (427, 6357), (489, 5551), (793, 3423), (1141, 2379), (1281, 2119)]