7390563

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 11404800

約数和(自身を除く): 4014237

約数列:

[1, 3, 17, 19, 29, 51, 57, 87, 263, 323, 493, 551, 789, 969, 1479, 1653, 4471, 4997, 7627, 9367, 13413, 14991, 22881, 28101, 84949, 129659, 144913, 254847, 388977, 434739, 2463521, 7390563]

約数ペア:

[(1, 7390563), (3, 2463521), (17, 434739), (19, 388977), (29, 254847), (51, 144913), (57, 129659), (87, 84949), (263, 28101), (323, 22881), (493, 14991), (551, 13413), (789, 9367), (969, 7627), (1479, 4997), (1653, 4471)]