4865789439

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{13241}}^1$

素因数の和:13580

約数の個数: 48

約数和(自身を含む): 8483354880

約数和(自身を除く): 3617565441

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 307, 399, 921, 1197, 2149, 2763, 5833, 6447, 13241, 17499, 19341, 39723, 40831, 52497, 92687, 119169, 122493, 251579, 278061, 367479, 754737, 834183, 1761053, 2264211, 4064987, 5283159, 12194961, 15849477, 28454909, 36584883, 77234753, 85364727, 231704259, 256094181, 540643271, 695112777, 1621929813, 4865789439]

約数ペア:

[(1, 4865789439), (3, 1621929813), (7, 695112777), (9, 540643271), (19, 256094181), (21, 231704259), (57, 85364727), (63, 77234753), (133, 36584883), (171, 28454909), (307, 15849477), (399, 12194961), (921, 5283159), (1197, 4064987), (2149, 2264211), (2763, 1761053), (5833, 834183), (6447, 754737), (13241, 367479), (17499, 278061), (19341, 251579), (39723, 122493), (40831, 119169), (52497, 92687)]