15697894191

素因数分解:

$3^1\times 7^1\times {\mathrm{12253}}^1\times {\mathrm{61007}}^1$

素因数の和:73270

約数の個数: 16

約数和(自身を含む): 23922945024

約数和(自身を除く): 8225050833

約数列:

[1, 3, 7, 21, 12253, 36759, 61007, 85771, 183021, 257313, 427049, 1281147, 747518771, 2242556313, 5232631397, 15697894191]

約数ペア:

[(1, 15697894191), (3, 5232631397), (7, 2242556313), (21, 747518771), (12253, 1281147), (36759, 427049), (61007, 257313), (85771, 183021)]