9875173

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 12640320

約数和(自身を除く): 2765147

約数列:

[1, 7, 11, 77, 89, 121, 131, 623, 847, 917, 979, 1441, 6853, 10087, 10769, 11659, 15851, 75383, 81613, 110957, 128249, 897743, 1410739, 9875173]

約数ペア:

[(1, 9875173), (7, 1410739), (11, 897743), (77, 128249), (89, 110957), (121, 81613), (131, 75383), (623, 15851), (847, 11659), (917, 10769), (979, 10087), (1441, 6853)]