8642473

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{9283}}^1$

素因数の和:9316

約数の個数: 12

約数和(自身を含む): 10583760

約数和(自身を除く): 1941287

約数列:

[1, 7, 19, 49, 133, 931, 9283, 64981, 176377, 454867, 1234639, 8642473]

約数ペア:

[(1, 8642473), (7, 1234639), (19, 454867), (49, 176377), (133, 64981), (931, 9283)]