123553769

素因数分解:

${\mathrm{23}}^2\times {\mathrm{311}}^1\times {\mathrm{751}}^1$

素因数の和:1108

約数の個数: 12

約数和(自身を含む): 129747072

約数和(自身を除く): 6193303

約数列:

[1, 23, 311, 529, 751, 7153, 17273, 164519, 233561, 397279, 5371903, 123553769]

約数ペア:

[(1, 123553769), (23, 5371903), (311, 397279), (529, 233561), (751, 164519), (7153, 17273)]