2013231765

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{87323}}^1$

素因数の和:87413

約数の個数: 32

約数和(自身を含む): 3395157120

約数和(自身を除く): 1381925355

約数列:

[1, 3, 5, 15, 29, 53, 87, 145, 159, 265, 435, 795, 1537, 4611, 7685, 23055, 87323, 261969, 436615, 1309845, 2532367, 4628119, 7597101, 12661835, 13884357, 23140595, 37985505, 69421785, 134215451, 402646353, 671077255, 2013231765]

約数ペア:

[(1, 2013231765), (3, 671077255), (5, 402646353), (15, 134215451), (29, 69421785), (53, 37985505), (87, 23140595), (145, 13884357), (159, 12661835), (265, 7597101), (435, 4628119), (795, 2532367), (1537, 1309845), (4611, 436615), (7685, 261969), (23055, 87323)]