11868447

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 16215552

約数和(自身を除く): 4347105

約数列:

[1, 3, 67, 137, 201, 411, 431, 1293, 9179, 27537, 28877, 59047, 86631, 177141, 3956149, 11868447]

約数ペア:

[(1, 11868447), (3, 3956149), (67, 177141), (137, 86631), (201, 59047), (411, 28877), (431, 27537), (1293, 9179)]