20171124783

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{331691}}^1$

素因数の和:331959

約数の個数: 24

約数和(自身を含む): 30270211920

約数和(自身を除く): 10099087137

約数列:

[1, 3, 9, 29, 87, 233, 261, 699, 2097, 6757, 20271, 60813, 331691, 995073, 2985219, 9619039, 28857117, 77284003, 86571351, 231852009, 695556027, 2241236087, 6723708261, 20171124783]

約数ペア:

[(1, 20171124783), (3, 6723708261), (9, 2241236087), (29, 695556027), (87, 231852009), (233, 86571351), (261, 77284003), (699, 28857117), (2097, 9619039), (6757, 2985219), (20271, 995073), (60813, 331691)]