7441889

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1543}}^1$

素因数の和:1616

約数の個数: 16

約数和(自身を含む): 9338112

約数和(自身を除く): 1896223

約数列:

[1, 7, 13, 53, 91, 371, 689, 1543, 4823, 10801, 20059, 81779, 140413, 572453, 1063127, 7441889]

約数ペア:

[(1, 7441889), (7, 1063127), (13, 572453), (53, 140413), (91, 81779), (371, 20059), (689, 10801), (1543, 4823)]