539993199

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1\times {\mathrm{7079}}^1$

素因数の和:7670

約数の個数: 16

約数和(自身を含む): 736773120

約数和(自身を除く): 196779921

約数列:

[1, 3, 47, 141, 541, 1623, 7079, 21237, 25427, 76281, 332713, 998139, 3829739, 11489217, 179997733, 539993199]

約数ペア:

[(1, 539993199), (3, 179997733), (47, 11489217), (141, 3829739), (541, 998139), (1623, 332713), (7079, 76281), (21237, 25427)]