30463047

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{5297}}^1$

素因数の和:5380

約数の個数: 20

約数和(自身を含む): 46156176

約数和(自身を除く): 15693129

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5297, 5751, 15891, 47673, 143019, 376087, 429057, 1128261, 3384783, 10154349, 30463047]

約数ペア:

[(1, 30463047), (3, 10154349), (9, 3384783), (27, 1128261), (71, 429057), (81, 376087), (213, 143019), (639, 47673), (1917, 15891), (5297, 5751)]