47672911

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{30307}}^1$

素因数の和:30342

約数の個数: 12

約数和(自身を含む): 56433496

約数和(自身を除く): 8760585

約数列:

[1, 11, 13, 121, 143, 1573, 30307, 333377, 393991, 3667147, 4333901, 47672911]

約数ペア:

[(1, 47672911), (11, 4333901), (13, 3667147), (121, 393991), (143, 333377), (1573, 30307)]