402555393

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{877027}}^1$

素因数の和:877053

約数の個数: 16

約数和(自身を含む): 631460160

約数和(自身を除く): 228904767

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 877027, 2631081, 7893243, 14909459, 23679729, 44728377, 134185131, 402555393]

約数ペア:

[(1, 402555393), (3, 134185131), (9, 44728377), (17, 23679729), (27, 14909459), (51, 7893243), (153, 2631081), (459, 877027)]