21823373

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1511}}^1$

素因数の和:1636

約数の個数: 16

約数和(自身を含む): 25909632

約数和(自身を除く): 4086259

約数列:

[1, 11, 13, 101, 143, 1111, 1313, 1511, 14443, 16621, 19643, 152611, 216073, 1678721, 1983943, 21823373]

約数ペア:

[(1, 21823373), (11, 1983943), (13, 1678721), (101, 216073), (143, 152611), (1111, 19643), (1313, 16621), (1511, 14443)]