11912667

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 17912832

約数和(自身を除く): 6000165

約数列:

[1, 3, 13, 39, 47, 67, 97, 141, 201, 291, 611, 871, 1261, 1833, 2613, 3149, 3783, 4559, 6499, 9447, 13677, 19497, 40937, 59267, 84487, 122811, 177801, 253461, 305453, 916359, 3970889, 11912667]

約数ペア:

[(1, 11912667), (3, 3970889), (13, 916359), (39, 305453), (47, 253461), (67, 177801), (97, 122811), (141, 84487), (201, 59267), (291, 40937), (611, 19497), (871, 13677), (1261, 9447), (1833, 6499), (2613, 4559), (3149, 3783)]