8858427

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 13478400

約数和(自身を除く): 4619973

約数列:

[1, 3, 19, 23, 29, 57, 69, 87, 233, 437, 551, 667, 699, 1311, 1653, 2001, 4427, 5359, 6757, 12673, 13281, 16077, 20271, 38019, 101821, 128383, 155411, 305463, 385149, 466233, 2952809, 8858427]

約数ペア:

[(1, 8858427), (3, 2952809), (19, 466233), (23, 385149), (29, 305463), (57, 155411), (69, 128383), (87, 101821), (233, 38019), (437, 20271), (551, 16077), (667, 13281), (699, 12673), (1311, 6757), (1653, 5359), (2001, 4427)]