47311173

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 85577856

約数和(自身を除く): 38266683

約数列:

[1, 3, 7, 9, 13, 21, 39, 61, 63, 91, 117, 183, 273, 427, 549, 793, 819, 947, 1281, 2379, 2841, 3843, 5551, 6629, 7137, 8523, 12311, 16653, 19887, 36933, 49959, 57767, 59661, 86177, 110799, 173301, 258531, 404369, 519903, 750971, 775593, 1213107, 2252913, 3639321, 5256797, 6758739, 15770391, 47311173]

約数ペア:

[(1, 47311173), (3, 15770391), (7, 6758739), (9, 5256797), (13, 3639321), (21, 2252913), (39, 1213107), (61, 775593), (63, 750971), (91, 519903), (117, 404369), (183, 258531), (273, 173301), (427, 110799), (549, 86177), (793, 59661), (819, 57767), (947, 49959), (1281, 36933), (2379, 19887), (2841, 16653), (3843, 12311), (5551, 8523), (6629, 7137)]