1418342401

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1\times {\mathrm{7283}}^1$

素因数の和:7980

約数の個数: 16

約数和(自身を含む): 1661451264

約数和(自身を除く): 243108863

約数列:

[1, 7, 43, 301, 647, 4529, 7283, 27821, 50981, 194747, 313169, 2192183, 4712101, 32984707, 202620343, 1418342401]

約数ペア:

[(1, 1418342401), (7, 202620343), (43, 32984707), (301, 4712101), (647, 2192183), (4529, 313169), (7283, 194747), (27821, 50981)]