336811993

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{541}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 421806080

約数和(自身を除く): 84994087

約数列:

[1, 7, 19, 31, 133, 151, 217, 541, 589, 1057, 2869, 3787, 4123, 4681, 10279, 16771, 20083, 32767, 71953, 81691, 88939, 117397, 318649, 571837, 622573, 1552129, 2230543, 2532421, 10864903, 17726947, 48115999, 336811993]

約数ペア:

[(1, 336811993), (7, 48115999), (19, 17726947), (31, 10864903), (133, 2532421), (151, 2230543), (217, 1552129), (541, 622573), (589, 571837), (1057, 318649), (2869, 117397), (3787, 88939), (4123, 81691), (4681, 71953), (10279, 32767), (16771, 20083)]