7859423

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 10124352

約数和(自身を除く): 2264929

約数列:

[1, 11, 13, 17, 53, 61, 143, 187, 221, 583, 671, 689, 793, 901, 1037, 2431, 3233, 7579, 8723, 9911, 11407, 11713, 13481, 35563, 42029, 54961, 128843, 148291, 462319, 604571, 714493, 7859423]

約数ペア:

[(1, 7859423), (11, 714493), (13, 604571), (17, 462319), (53, 148291), (61, 128843), (143, 54961), (187, 42029), (221, 35563), (583, 13481), (671, 11713), (689, 11407), (793, 9911), (901, 8723), (1037, 7579), (2431, 3233)]