348575373

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{561313}}^1$

素因数の和:561345

約数の個数: 16

約数和(自身を含む): 538861440

約数和(自身を除く): 190286067

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 561313, 1683939, 5051817, 12910199, 15155451, 38730597, 116191791, 348575373]

約数ペア:

[(1, 348575373), (3, 116191791), (9, 38730597), (23, 15155451), (27, 12910199), (69, 5051817), (207, 1683939), (621, 561313)]