1521302401

素因数分解:

${\mathrm{31}}^2\times {\mathrm{1091}}^1\times {\mathrm{1451}}^1$

素因数の和:2604

約数の個数: 12

約数和(自身を含む): 1574484912

約数和(自身を除く): 53182511

約数列:

[1, 31, 961, 1091, 1451, 33821, 44981, 1048451, 1394411, 1583041, 49074271, 1521302401]

約数ペア:

[(1, 1521302401), (31, 49074271), (961, 1583041), (1091, 1394411), (1451, 1048451), (33821, 44981)]