2012375961

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{1361}}^1\times {\mathrm{2381}}^1$

素因数の和:3774

約数の個数: 32

約数和(自身を含む): 3114512640

約数和(自身を除く): 1102136679

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 1361, 2381, 4083, 7143, 12249, 21429, 31303, 36747, 54763, 64287, 93909, 164289, 281727, 492867, 845181, 1478601, 3240541, 9721623, 29164869, 74532443, 87494607, 223597329, 670791987, 2012375961]

約数ペア:

[(1, 2012375961), (3, 670791987), (9, 223597329), (23, 87494607), (27, 74532443), (69, 29164869), (207, 9721623), (621, 3240541), (1361, 1478601), (2381, 845181), (4083, 492867), (7143, 281727), (12249, 164289), (21429, 93909), (31303, 64287), (36747, 54763)]