996856041

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{2063}}^1$

素因数の和:2285

約数の個数: 32

約数和(自身を含む): 1426636800

約数和(自身を除く): 429780759

約数列:

[1, 3, 23, 47, 69, 141, 149, 447, 1081, 2063, 3243, 3427, 6189, 7003, 10281, 21009, 47449, 96961, 142347, 161069, 290883, 307387, 483207, 922161, 2230103, 6690309, 7069901, 14447189, 21209703, 43341567, 332285347, 996856041]

約数ペア:

[(1, 996856041), (3, 332285347), (23, 43341567), (47, 21209703), (69, 14447189), (141, 7069901), (149, 6690309), (447, 2230103), (1081, 922161), (2063, 483207), (3243, 307387), (3427, 290883), (6189, 161069), (7003, 142347), (10281, 96961), (21009, 47449)]