1295910273

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{6803}}^1$

素因数の和:7053

約数の個数: 32

約数和(自身を含む): 2027483136

約数和(自身を除く): 731572863

約数列:

[1, 3, 7, 21, 47, 141, 193, 329, 579, 987, 1351, 4053, 6803, 9071, 20409, 27213, 47621, 63497, 142863, 190491, 319741, 959223, 1312979, 2238187, 3938937, 6714561, 9190853, 27572559, 61710013, 185130039, 431970091, 1295910273]

約数ペア:

[(1, 1295910273), (3, 431970091), (7, 185130039), (21, 61710013), (47, 27572559), (141, 9190853), (193, 6714561), (329, 3938937), (579, 2238187), (987, 1312979), (1351, 959223), (4053, 319741), (6803, 190491), (9071, 142863), (20409, 63497), (27213, 47621)]