13358806569

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{3779}}^1$

素因数の和:4030

約数の個数: 48

約数和(自身を含む): 20181208320

約数和(自身を除く): 6822401751

約数列:

[1, 3, 9, 47, 61, 137, 141, 183, 411, 423, 549, 1233, 2867, 3779, 6439, 8357, 8601, 11337, 19317, 25071, 25803, 34011, 57951, 75213, 177613, 230519, 392779, 517723, 532839, 691557, 1178337, 1553169, 1598517, 2074671, 3535011, 4659507, 10834393, 24332981, 31581103, 32503179, 72998943, 94743309, 97509537, 218996829, 284229927, 1484311841, 4452935523, 13358806569]

約数ペア:

[(1, 13358806569), (3, 4452935523), (9, 1484311841), (47, 284229927), (61, 218996829), (137, 97509537), (141, 94743309), (183, 72998943), (411, 32503179), (423, 31581103), (549, 24332981), (1233, 10834393), (2867, 4659507), (3779, 3535011), (6439, 2074671), (8357, 1598517), (8601, 1553169), (11337, 1178337), (19317, 691557), (25071, 532839), (25803, 517723), (34011, 392779), (57951, 230519), (75213, 177613)]