818373309

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{10103}}^1$

素因数の和:10217

約数の個数: 32

約数和(自身を含む): 1231233024

約数和(自身を除く): 412859715

約数列:

[1, 3, 13, 31, 39, 67, 93, 201, 403, 871, 1209, 2077, 2613, 6231, 10103, 27001, 30309, 81003, 131339, 313193, 394017, 676901, 939579, 2030703, 4071509, 8799713, 12214527, 20983931, 26399139, 62951793, 272791103, 818373309]

約数ペア:

[(1, 818373309), (3, 272791103), (13, 62951793), (31, 26399139), (39, 20983931), (67, 12214527), (93, 8799713), (201, 4071509), (403, 2030703), (871, 939579), (1209, 676901), (2077, 394017), (2613, 313193), (6231, 131339), (10103, 81003), (27001, 30309)]