38043457921

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4028747}}^1$

素因数の和:4028844

約数の個数: 16

約数和(自身を含む): 46411176960

約数和(自身を除く): 8367719039

約数列:

[1, 7, 19, 71, 133, 497, 1349, 9443, 4028747, 28201229, 76546193, 286041037, 535823351, 2002287259, 5434779703, 38043457921]

約数ペア:

[(1, 38043457921), (7, 5434779703), (19, 2002287259), (71, 535823351), (133, 286041037), (497, 76546193), (1349, 28201229), (9443, 4028747)]