30039243

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 43744320

約数和(自身を除く): 13705077

約数列:

[1, 3, 13, 39, 169, 179, 331, 507, 537, 993, 2327, 4303, 6981, 12909, 30251, 55939, 59249, 90753, 167817, 177747, 770237, 2310711, 10013081, 30039243]

約数ペア:

[(1, 30039243), (3, 10013081), (13, 2310711), (39, 770237), (169, 177747), (179, 167817), (331, 90753), (507, 59249), (537, 55939), (993, 30251), (2327, 12909), (4303, 6981)]