248807679

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{6317}}^1$

素因数の和:7030

約数の個数: 16

約数和(自身を含む): 349764480

約数和(自身を除く): 100956801

約数列:

[1, 3, 19, 57, 691, 2073, 6317, 13129, 18951, 39387, 120023, 360069, 4365047, 13095141, 82935893, 248807679]

約数ペア:

[(1, 248807679), (3, 82935893), (19, 13095141), (57, 4365047), (691, 360069), (2073, 120023), (6317, 39387), (13129, 18951)]