1377881491

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1\times {\mathrm{5521}}^1$

素因数の和:5982

約数の個数: 16

約数和(自身を含む): 1595107008

約数和(自身を除く): 217225517

約数列:

[1, 7, 101, 353, 707, 2471, 5521, 35653, 38647, 249571, 557621, 1948913, 3903347, 13642391, 196840213, 1377881491]

約数ペア:

[(1, 1377881491), (7, 196840213), (101, 13642391), (353, 3903347), (707, 1948913), (2471, 557621), (5521, 249571), (35653, 38647)]