15662536981

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1013}}^1\times {\mathrm{1297}}^1$

素因数の和:2461

約数の個数: 32

約数和(自身を含む): 19458286848

約数和(自身を除く): 3795749867

約数列:

[1, 7, 13, 91, 131, 917, 1013, 1297, 1703, 7091, 9079, 11921, 13169, 16861, 92183, 118027, 132703, 169907, 928921, 1189349, 1313861, 1725139, 2208791, 9197027, 12075973, 15461537, 17080193, 119561351, 172115791, 1204810537, 2237505283, 15662536981]

約数ペア:

[(1, 15662536981), (7, 2237505283), (13, 1204810537), (91, 172115791), (131, 119561351), (917, 17080193), (1013, 15461537), (1297, 12075973), (1703, 9197027), (7091, 2208791), (9079, 1725139), (11921, 1313861), (13169, 1189349), (16861, 928921), (92183, 169907), (118027, 132703)]