137997013

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{48437}}^1$

素因数の和:48492

約数の個数: 16

約数和(自身を含む): 176701824

約数和(自身を除く): 38704811

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 48437, 339059, 532807, 1792169, 3729649, 12545183, 19713859, 137997013]

約数ペア:

[(1, 137997013), (7, 19713859), (11, 12545183), (37, 3729649), (77, 1792169), (259, 532807), (407, 339059), (2849, 48437)]