866067553

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 1011548160

約数和(自身を除く): 145480607

約数列:

[1, 13, 23, 31, 223, 299, 403, 419, 713, 2899, 5129, 5447, 6913, 9269, 9637, 12989, 66677, 89869, 93437, 125281, 158999, 168857, 298747, 1214681, 2066987, 2149051, 2896547, 3883711, 27937663, 37655111, 66620581, 866067553]

約数ペア:

[(1, 866067553), (13, 66620581), (23, 37655111), (31, 27937663), (223, 3883711), (299, 2896547), (403, 2149051), (419, 2066987), (713, 1214681), (2899, 298747), (5129, 168857), (5447, 158999), (6913, 125281), (9269, 93437), (9637, 89869), (12989, 66677)]