490438083

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{121727}}^1$

素因数の和:121826

約数の個数: 16

約数和(自身を含む): 701153280

約数和(自身を除く): 210715197

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 121727, 365181, 2069359, 6208077, 9616433, 28849299, 163479361, 490438083]

約数ペア:

[(1, 490438083), (3, 163479361), (17, 28849299), (51, 9616433), (79, 6208077), (237, 2069359), (1343, 365181), (4029, 121727)]