40471953

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{743}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 55044096

約数和(自身を除く): 14572143

約数列:

[1, 3, 67, 201, 271, 743, 813, 2229, 18157, 49781, 54471, 149343, 201353, 604059, 13490651, 40471953]

約数ペア:

[(1, 40471953), (3, 13490651), (67, 604059), (201, 201353), (271, 149343), (743, 54471), (813, 49781), (2229, 18157)]