201318301261

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{3322139}}^1$

素因数の和:3322944

約数の個数: 16

約数和(自身を含む): 251313246720

約数和(自身を除く): 49994945459

約数列:

[1, 7, 11, 77, 787, 5509, 8657, 60599, 3322139, 23254973, 36543529, 255804703, 2614523393, 18301663751, 28759757323, 201318301261]

約数ペア:

[(1, 201318301261), (7, 28759757323), (11, 18301663751), (77, 2614523393), (787, 255804703), (5509, 36543529), (8657, 23254973), (60599, 3322139)]