7748793

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 12189632

約数和(自身を除く): 4440839

約数列:

[1, 3, 9, 13, 39, 103, 117, 309, 643, 927, 1339, 1929, 4017, 5787, 8359, 12051, 25077, 66229, 75231, 198687, 596061, 860977, 2582931, 7748793]

約数ペア:

[(1, 7748793), (3, 2582931), (9, 860977), (13, 596061), (39, 198687), (103, 75231), (117, 66229), (309, 25077), (643, 12051), (927, 8359), (1339, 5787), (1929, 4017)]