172324009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{38873}}^1$

素因数の和:38928

約数の個数: 16

約数和(自身を含む): 208986624

約数和(自身を除く): 36662615

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 38873, 427603, 505349, 1205063, 5558839, 13255693, 15665819, 172324009]

約数ペア:

[(1, 172324009), (11, 15665819), (13, 13255693), (31, 5558839), (143, 1205063), (341, 505349), (403, 427603), (4433, 38873)]