321751482

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{111487}}^1$

素因数の和:111542

約数の個数: 32

約数和(自身を含む): 711739392

約数和(自身を除く): 389987910

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 111487, 222974, 334461, 668922, 1449331, 2898662, 4125019, 4347993, 8250038, 8695986, 12375057, 24750114, 53625247, 107250494, 160875741, 321751482]

約数ペア:

[(1, 321751482), (2, 160875741), (3, 107250494), (6, 53625247), (13, 24750114), (26, 12375057), (37, 8695986), (39, 8250038), (74, 4347993), (78, 4125019), (111, 2898662), (222, 1449331), (481, 668922), (962, 334461), (1443, 222974), (2886, 111487)]