198679392021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{12671}}^1\times {\mathrm{475147}}^1$

素因数の和:487832

約数の個数: 16

約数和(自身を含む): 289011621888

約数和(自身を除く): 90332229867

約数列:

[1, 3, 11, 33, 12671, 38013, 139381, 418143, 475147, 1425441, 5226617, 15679851, 6020587637, 18061762911, 66226464007, 198679392021]

約数ペア:

[(1, 198679392021), (3, 66226464007), (11, 18061762911), (33, 6020587637), (12671, 15679851), (38013, 5226617), (139381, 1425441), (418143, 475147)]