42648411

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 21218469

約数列:

[1, 3, 13, 39, 47, 53, 141, 159, 439, 611, 689, 1317, 1833, 2067, 2491, 5707, 7473, 17121, 20633, 23267, 32383, 61899, 69801, 97149, 268229, 302471, 804687, 907413, 1093549, 3280647, 14216137, 42648411]

約数ペア:

[(1, 42648411), (3, 14216137), (13, 3280647), (39, 1093549), (47, 907413), (53, 804687), (141, 302471), (159, 268229), (439, 97149), (611, 69801), (689, 61899), (1317, 32383), (1833, 23267), (2067, 20633), (2491, 17121), (5707, 7473)]