291254391783

素因数分解:

$3^2\times {\mathrm{4021}}^1\times {\mathrm{8048147}}^1$

素因数の和:8052174

約数の個数: 12

約数和(自身を含む): 420805466328

約数和(自身を除く): 129551074545

約数列:

[1, 3, 9, 4021, 12063, 36189, 8048147, 24144441, 72433323, 32361599087, 97084797261, 291254391783]

約数ペア:

[(1, 291254391783), (3, 97084797261), (9, 32361599087), (4021, 72433323), (12063, 24144441), (36189, 8048147)]