40814967

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{1987}}^1$

素因数の和:2198

約数の個数: 16

約数和(自身を含む): 56109312

約数和(自身を除く): 15294345

約数列:

[1, 3, 41, 123, 167, 501, 1987, 5961, 6847, 20541, 81467, 244401, 331829, 995487, 13604989, 40814967]

約数ペア:

[(1, 40814967), (3, 13604989), (41, 995487), (123, 331829), (167, 244401), (501, 81467), (1987, 20541), (5961, 6847)]