858753051

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{373}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 1314086400

約数和(自身を除く): 455333349

約数列:

[1, 3, 13, 19, 39, 57, 169, 239, 247, 373, 507, 717, 741, 1119, 3107, 3211, 4541, 4849, 7087, 9321, 9633, 13623, 14547, 21261, 40391, 59033, 63037, 89147, 92131, 121173, 177099, 189111, 267441, 276393, 767429, 1158911, 1197703, 1693793, 2302287, 3476733, 3593109, 5081379, 15065843, 22019309, 45197529, 66057927, 286251017, 858753051]

約数ペア:

[(1, 858753051), (3, 286251017), (13, 66057927), (19, 45197529), (39, 22019309), (57, 15065843), (169, 5081379), (239, 3593109), (247, 3476733), (373, 2302287), (507, 1693793), (717, 1197703), (741, 1158911), (1119, 767429), (3107, 276393), (3211, 267441), (4541, 189111), (4849, 177099), (7087, 121173), (9321, 92131), (9633, 89147), (13623, 63037), (14547, 59033), (21261, 40391)]