2285363079

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{202981}}^1$

素因数の和:203132

約数の個数: 20

約数和(自身を含む): 3438515080

約数和(自身を除く): 1153152001

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 11259, 202981, 608943, 1826829, 5480487, 16441461, 28214359, 84643077, 253929231, 761787693, 2285363079]

約数ペア:

[(1, 2285363079), (3, 761787693), (9, 253929231), (27, 84643077), (81, 28214359), (139, 16441461), (417, 5480487), (1251, 1826829), (3753, 608943), (11259, 202981)]