1658972013

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{1063}}^1$

素因数の和:1585

約数の個数: 32

約数和(自身を含む): 2382815232

約数和(自身を除く): 723843219

約数列:

[1, 3, 17, 51, 71, 213, 431, 1063, 1207, 1293, 3189, 3621, 7327, 18071, 21981, 30601, 54213, 75473, 91803, 226419, 458153, 520217, 1283041, 1374459, 1560651, 3849123, 7788601, 23365803, 32528863, 97586589, 552990671, 1658972013]

約数ペア:

[(1, 1658972013), (3, 552990671), (17, 97586589), (51, 32528863), (71, 23365803), (213, 7788601), (431, 3849123), (1063, 1560651), (1207, 1374459), (1293, 1283041), (3189, 520217), (3621, 458153), (7327, 226419), (18071, 91803), (21981, 75473), (30601, 54213)]