4147913

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 5231616

約数和(自身を除く): 1083703

約数列:

[1, 7, 11, 77, 103, 523, 721, 1133, 3661, 5753, 7931, 40271, 53869, 377083, 592559, 4147913]

約数ペア:

[(1, 4147913), (7, 592559), (11, 377083), (77, 53869), (103, 40271), (523, 7931), (721, 5753), (1133, 3661)]