172675401

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{70451}}^1$

素因数の和:70516

約数の個数: 16

約数和(自身を含む): 247991040

約数和(自身を除く): 75315639

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 70451, 211353, 1338569, 3029393, 4015707, 9088179, 57558467, 172675401]

約数ペア:

[(1, 172675401), (3, 57558467), (19, 9088179), (43, 4015707), (57, 3029393), (129, 1338569), (817, 211353), (2451, 70451)]