8947323

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12911}}^1$

素因数の和:12935

約数の個数: 24

約数和(自身を含む): 16114176

約数和(自身を除く): 7166853

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 12911, 38733, 90377, 116199, 142021, 271131, 426063, 813393, 994147, 1278189, 2982441, 8947323]

約数ペア:

[(1, 8947323), (3, 2982441), (7, 1278189), (9, 994147), (11, 813393), (21, 426063), (33, 271131), (63, 142021), (77, 116199), (99, 90377), (231, 38733), (693, 12911)]