2011056147

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{3307}}^1$

素因数の和:3640

約数の個数: 32

約数和(自身を含む): 3023247360

約数和(自身を除く): 1012191213

約数列:

[1, 3, 9, 27, 101, 223, 303, 669, 909, 2007, 2727, 3307, 6021, 9921, 22523, 29763, 67569, 89289, 202707, 334007, 608121, 737461, 1002021, 2212383, 3006063, 6637149, 9018189, 19911447, 74483561, 223450683, 670352049, 2011056147]

約数ペア:

[(1, 2011056147), (3, 670352049), (9, 223450683), (27, 74483561), (101, 19911447), (223, 9018189), (303, 6637149), (669, 3006063), (909, 2212383), (2007, 1002021), (2727, 737461), (3307, 608121), (6021, 334007), (9921, 202707), (22523, 89289), (29763, 67569)]