2012359491

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{5347}}^1$

素因数の和:5672

約数の個数: 32

約数和(自身を含む): 3049643520

約数和(自身を除く): 1037284029

約数列:

[1, 3, 9, 27, 53, 159, 263, 477, 789, 1431, 2367, 5347, 7101, 13939, 16041, 41817, 48123, 125451, 144369, 283391, 376353, 850173, 1406261, 2550519, 4218783, 7651557, 12656349, 37969047, 74531833, 223595499, 670786497, 2012359491]

約数ペア:

[(1, 2012359491), (3, 670786497), (9, 223595499), (27, 74531833), (53, 37969047), (159, 12656349), (263, 7651557), (477, 4218783), (789, 2550519), (1431, 1406261), (2367, 850173), (5347, 376353), (7101, 283391), (13939, 144369), (16041, 125451), (41817, 48123)]