15697541993

素因数分解:

$7^1\times {\mathrm{1201}}^1\times {\mathrm{1303}}^1\times {\mathrm{1433}}^1$

素因数の和:3944

約数の個数: 16

約数和(自身を含む): 17981304576

約数和(自身を除く): 2283762583

約数列:

[1, 7, 1201, 1303, 1433, 8407, 9121, 10031, 1564903, 1721033, 1867199, 10954321, 12047231, 13070393, 2242505999, 15697541993]

約数ペア:

[(1, 15697541993), (7, 2242505999), (1201, 13070393), (1303, 12047231), (1433, 10954321), (8407, 1867199), (9121, 1721033), (10031, 1564903)]