1310198337

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{17491}}^1$

素因数の和:17574

約数の個数: 48

約数和(自身を含む): 2292151680

約数和(自身を除く): 981953343

約数列:

[1, 3, 7, 9, 21, 29, 41, 63, 87, 123, 203, 261, 287, 369, 609, 861, 1189, 1827, 2583, 3567, 8323, 10701, 17491, 24969, 52473, 74907, 122437, 157419, 367311, 507239, 717131, 1101933, 1521717, 2151393, 3550673, 4565151, 5019917, 6454179, 10652019, 15059751, 20796799, 31956057, 45179253, 62390397, 145577593, 187171191, 436732779, 1310198337]

約数ペア:

[(1, 1310198337), (3, 436732779), (7, 187171191), (9, 145577593), (21, 62390397), (29, 45179253), (41, 31956057), (63, 20796799), (87, 15059751), (123, 10652019), (203, 6454179), (261, 5019917), (287, 4565151), (369, 3550673), (609, 2151393), (861, 1521717), (1189, 1101933), (1827, 717131), (2583, 507239), (3567, 367311), (8323, 157419), (10701, 122437), (17491, 74907), (24969, 52473)]