28885226997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{13064327}}^1$

素因数の和:13064408

約数の個数: 16

約数和(自身を含む): 42641966592

約数和(自身を除く): 13756739595

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 13064327, 39192981, 143707597, 431122791, 875309909, 2625929727, 9628408999, 28885226997]

約数ペア:

[(1, 28885226997), (3, 9628408999), (11, 2625929727), (33, 875309909), (67, 431122791), (201, 143707597), (737, 39192981), (2211, 13064327)]