871617003

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{42101}}^1$

素因数の和:42274

約数の個数: 16

約数和(自身を含む): 1190981376

約数和(自身を除く): 319364373

約数列:

[1, 3, 67, 103, 201, 309, 6901, 20703, 42101, 126303, 2820767, 4336403, 8462301, 13009209, 290539001, 871617003]

約数ペア:

[(1, 871617003), (3, 290539001), (67, 13009209), (103, 8462301), (201, 4336403), (309, 2820767), (6901, 126303), (20703, 42101)]