9979245

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1051}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 17395872

約数和(自身を除く): 7416627

約数列:

[1, 3, 5, 9, 15, 45, 211, 633, 1051, 1055, 1899, 3153, 3165, 5255, 9459, 9495, 15765, 47295, 221761, 665283, 1108805, 1995849, 3326415, 9979245]

約数ペア:

[(1, 9979245), (3, 3326415), (5, 1995849), (9, 1108805), (15, 665283), (45, 221761), (211, 47295), (633, 15765), (1051, 9495), (1055, 9459), (1899, 5255), (3153, 3165)]