7021923

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{683}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 9849600

約数和(自身を除く): 2827677

約数列:

[1, 3, 23, 69, 149, 447, 683, 2049, 3427, 10281, 15709, 47127, 101767, 305301, 2340641, 7021923]

約数ペア:

[(1, 7021923), (3, 2340641), (23, 305301), (69, 101767), (149, 47127), (447, 15709), (683, 10281), (2049, 3427)]