47219081

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 62270208

約数和(自身を除く): 15051127

約数列:

[1, 7, 13, 17, 91, 119, 131, 221, 233, 917, 1547, 1631, 1703, 2227, 3029, 3961, 11921, 15589, 21203, 27727, 28951, 30523, 51493, 202657, 213661, 360451, 396799, 518891, 2777593, 3632237, 6745583, 47219081]

約数ペア:

[(1, 47219081), (7, 6745583), (13, 3632237), (17, 2777593), (91, 518891), (119, 396799), (131, 360451), (221, 213661), (233, 202657), (917, 51493), (1547, 30523), (1631, 28951), (1703, 27727), (2227, 21203), (3029, 15589), (3961, 11921)]