47670219

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2801}}^1$

素因数の和:2899

約数の個数: 24

約数和(自身を含む): 72269184

約数和(自身を除く): 24598965

約数列:

[1, 3, 9, 31, 61, 93, 183, 279, 549, 1891, 2801, 5673, 8403, 17019, 25209, 86831, 170861, 260493, 512583, 781479, 1537749, 5296691, 15890073, 47670219]

約数ペア:

[(1, 47670219), (3, 15890073), (9, 5296691), (31, 1537749), (61, 781479), (93, 512583), (183, 260493), (279, 170861), (549, 86831), (1891, 25209), (2801, 17019), (5673, 8403)]