42964187

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7879}}^1$

素因数の和:7946

約数の個数: 16

約数和(自身を含む): 52953600

約数和(自身を除く): 9989413

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 7879, 55153, 149701, 323039, 1047907, 2261273, 6137741, 42964187]

約数ペア:

[(1, 42964187), (7, 6137741), (19, 2261273), (41, 1047907), (133, 323039), (287, 149701), (779, 55153), (5453, 7879)]