72917497

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 78520320

約数和(自身を除く): 5602823

約数列:

[1, 19, 71, 191, 283, 1349, 3629, 5377, 13561, 20093, 54053, 257659, 381767, 1027007, 3837763, 72917497]

約数ペア:

[(1, 72917497), (19, 3837763), (71, 1027007), (191, 381767), (283, 257659), (1349, 54053), (3629, 20093), (5377, 13561)]