391216072065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{286605181}}^1$

素因数の和:286605209

約数の個数: 32

約数和(自身を含む): 770394729216

約数和(自身を除く): 379178657151

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 286605181, 859815543, 1433025905, 2006236267, 3725867353, 4299077715, 6018708801, 10031181335, 11177602059, 18629336765, 26081071471, 30093544005, 55888010295, 78243214413, 130405357355, 391216072065]

約数ペア:

[(1, 391216072065), (3, 130405357355), (5, 78243214413), (7, 55888010295), (13, 30093544005), (15, 26081071471), (21, 18629336765), (35, 11177602059), (39, 10031181335), (65, 6018708801), (91, 4299077715), (105, 3725867353), (195, 2006236267), (273, 1433025905), (455, 859815543), (1365, 286605181)]