131490987

素因数分解:

$3^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1\times {\mathrm{601}}^1$

素因数の和:1150

約数の個数: 16

約数和(自身を含む): 176930208

約数和(自身を除く): 45439221

約数列:

[1, 3, 233, 313, 601, 699, 939, 1803, 72929, 140033, 188113, 218787, 420099, 564339, 43830329, 131490987]

約数ペア:

[(1, 131490987), (3, 43830329), (233, 564339), (313, 420099), (601, 218787), (699, 188113), (939, 140033), (1803, 72929)]