243539999

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4441}}^1$

素因数の和:4562

約数の個数: 16

約数和(自身を含む): 264387840

約数和(自身を除く): 20847841

約数列:

[1, 29, 31, 61, 899, 1769, 1891, 4441, 54839, 128789, 137671, 270901, 3992459, 7856129, 8397931, 243539999]

約数ペア:

[(1, 243539999), (29, 8397931), (31, 7856129), (61, 3992459), (899, 270901), (1769, 137671), (1891, 128789), (4441, 54839)]