1312984679

素因数分解:

${\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{1091}}^1$

素因数の和:1442

約数の個数: 16

約数和(自身を含む): 1355434080

約数和(自身を除く): 42449401

約数列:

[1, 61, 109, 181, 1091, 6649, 11041, 19729, 66551, 118919, 197471, 1203469, 7254059, 12045731, 21524339, 1312984679]

約数ペア:

[(1, 1312984679), (61, 21524339), (109, 12045731), (181, 7254059), (1091, 1203469), (6649, 197471), (11041, 118919), (19729, 66551)]