2017994833561

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1\times {\mathrm{1327}}^1\times {\mathrm{7673}}^1$

素因数の和:10261

約数の個数: 32

約数和(自身を含む): 2410636935168

約数和(自身を除く): 392642101607

約数列:

[1, 7, 23, 161, 1231, 1327, 7673, 8617, 9289, 28313, 30521, 53711, 176479, 198191, 213647, 1235353, 1633537, 9445463, 10182071, 11434759, 37571351, 66118241, 71274497, 217245649, 234187633, 262999457, 1520719543, 1639313431, 12534129401, 87738905807, 288284976223, 2017994833561]

約数ペア:

[(1, 2017994833561), (7, 288284976223), (23, 87738905807), (161, 12534129401), (1231, 1639313431), (1327, 1520719543), (7673, 262999457), (8617, 234187633), (9289, 217245649), (28313, 71274497), (30521, 66118241), (53711, 37571351), (176479, 11434759), (198191, 10182071), (213647, 9445463), (1235353, 1633537)]