848586921

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{50957}}^1$

素因数の和:51041

約数の個数: 32

約数和(自身を含む): 1415409408

約数和(自身を除く): 566822487

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 427, 793, 1281, 2379, 5551, 16653, 50957, 152871, 356699, 662441, 1070097, 1987323, 3108377, 4637087, 9325131, 13911261, 21758639, 40408901, 65275917, 121226703, 282862307, 848586921]

約数ペア:

[(1, 848586921), (3, 282862307), (7, 121226703), (13, 65275917), (21, 40408901), (39, 21758639), (61, 13911261), (91, 9325131), (183, 4637087), (273, 3108377), (427, 1987323), (793, 1070097), (1281, 662441), (2379, 356699), (5551, 152871), (16653, 50957)]