349882013

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 404490240

約数和(自身を除く): 54608227

約数列:

[1, 13, 29, 43, 113, 191, 377, 559, 1247, 1469, 2483, 3277, 4859, 5539, 8213, 16211, 21583, 42601, 63167, 72007, 106769, 140911, 238177, 280579, 625907, 928069, 1831843, 3096301, 8136791, 12064897, 26914001, 349882013]

約数ペア:

[(1, 349882013), (13, 26914001), (29, 12064897), (43, 8136791), (113, 3096301), (191, 1831843), (377, 928069), (559, 625907), (1247, 280579), (1469, 238177), (2483, 140911), (3277, 106769), (4859, 72007), (5539, 63167), (8213, 42601), (16211, 21583)]