1639235031

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{451207}}^1$

素因数の和:451390

約数の個数: 16

約数和(自身を含む): 2512326144

約数和(自身を除く): 873091113

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 451207, 1353621, 3158449, 9475347, 78058811, 234176433, 546411677, 1639235031]

約数ペア:

[(1, 1639235031), (3, 546411677), (7, 234176433), (21, 78058811), (173, 9475347), (519, 3158449), (1211, 1353621), (3633, 451207)]