283916997

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5683}}^1$

素因数の和:5770

約数の個数: 48

約数和(自身を含む): 513106048

約数和(自身を除く): 229189051

約数列:

[1, 3, 7, 9, 13, 21, 39, 61, 63, 91, 117, 183, 273, 427, 549, 793, 819, 1281, 2379, 3843, 5551, 5683, 7137, 16653, 17049, 39781, 49959, 51147, 73879, 119343, 221637, 346663, 358029, 517153, 664911, 1039989, 1551459, 2426641, 3119967, 4506619, 4654377, 7279923, 13519857, 21839769, 31546333, 40559571, 94638999, 283916997]

約数ペア:

[(1, 283916997), (3, 94638999), (7, 40559571), (9, 31546333), (13, 21839769), (21, 13519857), (39, 7279923), (61, 4654377), (63, 4506619), (91, 3119967), (117, 2426641), (183, 1551459), (273, 1039989), (427, 664911), (549, 517153), (793, 358029), (819, 346663), (1281, 221637), (2379, 119343), (3843, 73879), (5551, 51147), (5683, 49959), (7137, 39781), (16653, 17049)]