1294322463

素因数分解:

$3^3\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{5483}}^1$

素因数の和:6748

約数の個数: 32

約数和(自身を含む): 2193600000

約数和(自身を除く): 899277537

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1249, 3747, 5483, 8743, 11241, 16449, 26229, 33723, 38381, 49347, 78687, 115143, 148041, 236061, 345429, 1036287, 6848267, 20544801, 47937869, 61634403, 143813607, 184903209, 431440821, 1294322463]

約数ペア:

[(1, 1294322463), (3, 431440821), (7, 184903209), (9, 143813607), (21, 61634403), (27, 47937869), (63, 20544801), (189, 6848267), (1249, 1036287), (3747, 345429), (5483, 236061), (8743, 148041), (11241, 115143), (16449, 78687), (26229, 49347), (33723, 38381)]