2016799209

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{23857}}^1$

素因数の和:23998

約数の個数: 32

約数和(自身を含む): 3114900480

約数和(自身を除く): 1098101271

約数列:

[1, 3, 9, 27, 31, 93, 101, 279, 303, 837, 909, 2727, 3131, 9393, 23857, 28179, 71571, 84537, 214713, 644139, 739567, 2218701, 2409557, 6656103, 7228671, 19968309, 21686013, 65058039, 74696267, 224088801, 672266403, 2016799209]

約数ペア:

[(1, 2016799209), (3, 672266403), (9, 224088801), (27, 74696267), (31, 65058039), (93, 21686013), (101, 19968309), (279, 7228671), (303, 6656103), (837, 2409557), (909, 2218701), (2727, 739567), (3131, 644139), (9393, 214713), (23857, 84537), (28179, 71571)]