201601159209

素因数分解:

$3^2\times {\mathrm{1103}}^1\times {\mathrm{20308367}}^1$

素因数の和:20309476

約数の個数: 12

約数和(自身を含む): 291465697536

約数和(自身を除く): 89864538327

約数列:

[1, 3, 9, 1103, 3309, 9927, 20308367, 60925101, 182775303, 22400128801, 67200386403, 201601159209]

約数ペア:

[(1, 201601159209), (3, 67200386403), (9, 22400128801), (1103, 182775303), (3309, 60925101), (9927, 20308367)]