1553647979

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{12479}}^1$

素因数の和:12710

約数の個数: 16

約数和(自身を含む): 1711557120

約数和(自身を除く): 157909141

約数列:

[1, 13, 61, 157, 793, 2041, 9577, 12479, 124501, 162227, 761219, 1959203, 9895847, 25469639, 119511383, 1553647979]

約数ペア:

[(1, 1553647979), (13, 119511383), (61, 25469639), (157, 9895847), (793, 1959203), (2041, 761219), (9577, 162227), (12479, 124501)]