15705873009

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{457}}^1\times {\mathrm{53783}}^1$

素因数の和:54317

約数の個数: 24

約数和(自身を含む): 23056555392

約数和(自身を除く): 7350682383

約数列:

[1, 3, 9, 71, 213, 457, 639, 1371, 4113, 32447, 53783, 97341, 161349, 292023, 484047, 3818593, 11455779, 24578831, 34367337, 73736493, 221209479, 1745097001, 5235291003, 15705873009]

約数ペア:

[(1, 15705873009), (3, 5235291003), (9, 1745097001), (71, 221209479), (213, 73736493), (457, 34367337), (639, 24578831), (1371, 11455779), (4113, 3818593), (32447, 484047), (53783, 292023), (97341, 161349)]