78424417

素因数分解:

${\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 84575232

約数和(自身を除く): 6150815

約数列:

[1, 17, 137, 151, 223, 2329, 2567, 3791, 20687, 30551, 33673, 351679, 519367, 572441, 4613201, 78424417]

約数ペア:

[(1, 78424417), (17, 4613201), (137, 572441), (151, 519367), (223, 351679), (2329, 33673), (2567, 30551), (3791, 20687)]