2659431

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:302

約数の個数: 16

約数和(自身を含む): 3662208

約数和(自身を除く): 1002777

約数列:

[1, 3, 67, 101, 131, 201, 303, 393, 6767, 8777, 13231, 20301, 26331, 39693, 886477, 2659431]

約数ペア:

[(1, 2659431), (3, 886477), (67, 39693), (101, 26331), (131, 20301), (201, 13231), (303, 8777), (393, 6767)]