71345219

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:802

約数の個数: 16

約数和(自身を含む): 79678080

約数和(自身を除く): 8332861

約数列:

[1, 11, 59, 211, 521, 649, 2321, 5731, 12449, 30739, 109931, 136939, 338129, 1209241, 6485929, 71345219]

約数ペア:

[(1, 71345219), (11, 6485929), (59, 1209241), (211, 338129), (521, 136939), (649, 109931), (2321, 30739), (5731, 12449)]