131649407

素因数分解:

${\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 137401920

約数和(自身を除く): 5752513

約数列:

[1, 61, 71, 113, 269, 4331, 6893, 8023, 16409, 19099, 30397, 489403, 1165039, 1854217, 2158187, 131649407]

約数ペア:

[(1, 131649407), (61, 2158187), (71, 1854217), (113, 1165039), (269, 489403), (4331, 30397), (6893, 19099), (8023, 16409)]