223485691

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1051}}^1\times {\mathrm{1487}}^1$

素因数の和:2562

約数の個数: 16

約数和(自身を含む): 262983168

約数和(自身を除く): 39497477

約数列:

[1, 11, 13, 143, 1051, 1487, 11561, 13663, 16357, 19331, 150293, 212641, 1562837, 17191207, 20316881, 223485691]

約数ペア:

[(1, 223485691), (11, 20316881), (13, 17191207), (143, 1562837), (1051, 212641), (1487, 150293), (11561, 19331), (13663, 16357)]