31460587917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1637}}^1\times {\mathrm{12391}}^1$

素因数の和:14089

約数の個数: 32

約数和(自身を含む): 46766813184

約数和(自身を除く): 15306225267

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 1637, 4911, 12391, 18007, 37173, 54021, 76939, 136301, 230817, 408903, 582377, 846329, 1747131, 2538987, 6406147, 19218441, 20284067, 60852201, 223124737, 669374211, 953351149, 2860053447, 10486862639, 31460587917]

約数ペア:

[(1, 31460587917), (3, 10486862639), (11, 2860053447), (33, 953351149), (47, 669374211), (141, 223124737), (517, 60852201), (1551, 20284067), (1637, 19218441), (4911, 6406147), (12391, 2538987), (18007, 1747131), (37173, 846329), (54021, 582377), (76939, 408903), (136301, 230817)]