201513111

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{9103}}^1$

素因数の和:9310

約数の個数: 16

約数和(自身を含む): 276178944

約数和(自身を除く): 74665833

約数列:

[1, 3, 47, 141, 157, 471, 7379, 9103, 22137, 27309, 427841, 1283523, 1429171, 4287513, 67171037, 201513111]

約数ペア:

[(1, 201513111), (3, 67171037), (47, 4287513), (141, 1429171), (157, 1283523), (471, 427841), (7379, 27309), (9103, 22137)]