247029997065

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{716028977}}^1$

素因数の和:716029008

約数の個数: 16

約数和(自身を含む): 412432691328

約数和(自身を除く): 165402694263

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 716028977, 2148086931, 3580144885, 10740434655, 16468666471, 49405999413, 82343332355, 247029997065]

約数ペア:

[(1, 247029997065), (3, 82343332355), (5, 49405999413), (15, 16468666471), (23, 10740434655), (69, 3580144885), (115, 2148086931), (345, 716028977)]