2597397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2584

約数の個数: 16

約数和(自身を含む): 3901440

約数和(自身を除く): 1304043

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 2539, 7617, 27929, 78709, 83787, 236127, 865799, 2597397]

約数ペア:

[(1, 2597397), (3, 865799), (11, 236127), (31, 83787), (33, 78709), (93, 27929), (341, 7617), (1023, 2539)]