190070979

素因数分解:

$3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{20903}}^1$

素因数の和:21346

約数の個数: 16

約数和(自身を含む): 290314752

約数和(自身を除く): 100243773

約数列:

[1, 3, 7, 21, 433, 1299, 3031, 9093, 20903, 62709, 146321, 438963, 9050999, 27152997, 63356993, 190070979]

約数ペア:

[(1, 190070979), (3, 63356993), (7, 27152997), (21, 9050999), (433, 438963), (1299, 146321), (3031, 62709), (9093, 20903)]