40896819

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{4999}}^1$

素因数の和:5112

約数の個数: 20

約数和(自身を含む): 61710000

約数和(自身を除く): 20813181

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 2727, 4999, 8181, 14997, 44991, 134973, 404919, 504899, 1514697, 4544091, 13632273, 40896819]

約数ペア:

[(1, 40896819), (3, 13632273), (9, 4544091), (27, 1514697), (81, 504899), (101, 404919), (303, 134973), (909, 44991), (2727, 14997), (4999, 8181)]