1860172431

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2311}}^1\times {\mathrm{20639}}^1$

素因数の和:22966

約数の個数: 16

約数和(自身を含む): 2672302080

約数和(自身を除く): 812129649

約数列:

[1, 3, 13, 39, 2311, 6933, 20639, 30043, 61917, 90129, 268307, 804921, 47696729, 143090187, 620057477, 1860172431]

約数ペア:

[(1, 1860172431), (3, 620057477), (13, 143090187), (39, 47696729), (2311, 804921), (6933, 268307), (20639, 90129), (30043, 61917)]