30506641

素因数分解:

${\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 35163072

約数和(自身を除く): 4656431

約数列:

[1, 11, 53, 67, 71, 121, 583, 737, 781, 3551, 3763, 4757, 6413, 8107, 8591, 39061, 41393, 52327, 252121, 429671, 455323, 575597, 2773331, 30506641]

約数ペア:

[(1, 30506641), (11, 2773331), (53, 575597), (67, 455323), (71, 429671), (121, 252121), (583, 52327), (737, 41393), (781, 39061), (3551, 8591), (3763, 8107), (4757, 6413)]