2820355197

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{70111}}^1$

素因数の和:70201

約数の個数: 32

約数和(自身を含む): 4361527296

約数和(自身を除く): 1541172099

約数列:

[1, 3, 11, 23, 33, 53, 69, 159, 253, 583, 759, 1219, 1749, 3657, 13409, 40227, 70111, 210333, 771221, 1612553, 2313663, 3715883, 4837659, 11147649, 17738083, 40874713, 53214249, 85465309, 122624139, 256395927, 940118399, 2820355197]

約数ペア:

[(1, 2820355197), (3, 940118399), (11, 256395927), (23, 122624139), (33, 85465309), (53, 53214249), (69, 40874713), (159, 17738083), (253, 11147649), (583, 4837659), (759, 3715883), (1219, 2313663), (1749, 1612553), (3657, 771221), (13409, 210333), (40227, 70111)]