2100059919

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{787}}^1\times {\mathrm{4297}}^1$

素因数の和:5116

約数の個数: 32

約数和(自身を含む): 3251351040

約数和(自身を除く): 1151291121

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 787, 2361, 4297, 7083, 12891, 18101, 21249, 38673, 54303, 98831, 116019, 162909, 296493, 488727, 889479, 2668437, 3381739, 10145217, 30435651, 77779997, 91306953, 233339991, 700019973, 2100059919]

約数ペア:

[(1, 2100059919), (3, 700019973), (9, 233339991), (23, 91306953), (27, 77779997), (69, 30435651), (207, 10145217), (621, 3381739), (787, 2668437), (2361, 889479), (4297, 488727), (7083, 296493), (12891, 162909), (18101, 116019), (21249, 98831), (38673, 54303)]