2012621463

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{313639}}^1$

素因数の和:313699

約数の個数: 24

約数和(自身を含む): 3131381760

約数和(自身を除く): 1118760297

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 313639, 940917, 2822751, 7213697, 9722809, 21641091, 29168427, 64923273, 87505281, 223624607, 670873821, 2012621463]

約数ペア:

[(1, 2012621463), (3, 670873821), (9, 223624607), (23, 87505281), (31, 64923273), (69, 29168427), (93, 21641091), (207, 9722809), (279, 7213697), (713, 2822751), (2139, 940917), (6417, 313639)]