290644567203

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{5612741}}^1$

素因数の和:5613206

約数の個数: 16

約数和(自身を含む): 397920956832

約数和(自身を除く): 107276389629

約数列:

[1, 3, 41, 123, 421, 1263, 17261, 51783, 5612741, 16838223, 230122381, 690367143, 2362963961, 7088891883, 96881522401, 290644567203]

約数ペア:

[(1, 290644567203), (3, 96881522401), (41, 7088891883), (123, 2362963961), (421, 690367143), (1263, 230122381), (17261, 16838223), (51783, 5612741)]