1339772931

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1\times {\mathrm{1319}}^1$

素因数の和:2056

約数の個数: 48

約数和(自身を含む): 2312893440

約数和(自身を除く): 973120509

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 701, 1319, 1449, 2103, 3957, 4907, 6309, 9233, 11871, 14721, 16123, 27699, 30337, 44163, 48369, 83097, 91011, 112861, 145107, 212359, 273033, 338583, 637077, 924619, 1015749, 1911231, 2773857, 6472333, 8321571, 19416999, 21266237, 58250997, 63798711, 148863659, 191396133, 446590977, 1339772931]

約数ペア:

[(1, 1339772931), (3, 446590977), (7, 191396133), (9, 148863659), (21, 63798711), (23, 58250997), (63, 21266237), (69, 19416999), (161, 8321571), (207, 6472333), (483, 2773857), (701, 1911231), (1319, 1015749), (1449, 924619), (2103, 637077), (3957, 338583), (4907, 273033), (6309, 212359), (9233, 145107), (11871, 112861), (14721, 91011), (16123, 83097), (27699, 48369), (30337, 44163)]