39540067

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{541}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 46360512

約数和(自身を除く): 6820445

約数列:

[1, 7, 53, 197, 371, 541, 1379, 3787, 10441, 28673, 73087, 106577, 200711, 746039, 5648581, 39540067]

約数ペア:

[(1, 39540067), (7, 5648581), (53, 746039), (197, 200711), (371, 106577), (541, 73087), (1379, 28673), (3787, 10441)]