28612473

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^2$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 41137920

約数和(自身を除く): 12525447

約数列:

[1, 3, 29, 31, 87, 93, 103, 309, 899, 2697, 2987, 3193, 8961, 9579, 10609, 31827, 92597, 277791, 307661, 328879, 922983, 986637, 9537491, 28612473]

約数ペア:

[(1, 28612473), (3, 9537491), (29, 986637), (31, 922983), (87, 328879), (93, 307661), (103, 277791), (309, 92597), (899, 31827), (2697, 10609), (2987, 9579), (3193, 8961)]