7887514323

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1\times {\mathrm{4139}}^1$

素因数の和:4659

約数の個数: 32

約数和(自身を含む): 11445477120

約数和(自身を除く): 3557962797

約数列:

[1, 3, 13, 39, 131, 373, 393, 1119, 1703, 4139, 4849, 5109, 12417, 14547, 48863, 53807, 146589, 161421, 542209, 635219, 1543847, 1626627, 1905657, 4631541, 7048717, 20070011, 21146151, 60210033, 202243957, 606731871, 2629171441, 7887514323]

約数ペア:

[(1, 7887514323), (3, 2629171441), (13, 606731871), (39, 202243957), (131, 60210033), (373, 21146151), (393, 20070011), (1119, 7048717), (1703, 4631541), (4139, 1905657), (4849, 1626627), (5109, 1543847), (12417, 635219), (14547, 542209), (48863, 161421), (53807, 146589)]