56945147

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{7019}}^1$

素因数の和:7106

約数の個数: 16

約数和(自身を含む): 69638400

約数和(自身を除く): 12693253

約数列:

[1, 7, 19, 61, 133, 427, 1159, 7019, 8113, 49133, 133361, 428159, 933527, 2997113, 8135021, 56945147]

約数ペア:

[(1, 56945147), (7, 8135021), (19, 2997113), (61, 933527), (133, 428159), (427, 133361), (1159, 49133), (7019, 8113)]