1472779

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:666

約数の個数: 16

約数和(自身を含む): 1898496

約数和(自身を除く): 425717

約数列:

[1, 7, 11, 31, 77, 217, 341, 617, 2387, 4319, 6787, 19127, 47509, 133889, 210397, 1472779]

約数ペア:

[(1, 1472779), (7, 210397), (11, 133889), (31, 47509), (77, 19127), (217, 6787), (341, 4319), (617, 2387)]