7019121

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 9713664

約数和(自身を除く): 2694543

約数列:

[1, 3, 47, 67, 141, 201, 743, 2229, 3149, 9447, 34921, 49781, 104763, 149343, 2339707, 7019121]

約数ペア:

[(1, 7019121), (3, 2339707), (47, 149343), (67, 104763), (141, 49781), (201, 34921), (743, 9447), (2229, 3149)]