131735531

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{421}}^1$

素因数の和:866

約数の個数: 16

約数和(自身を含む): 142602240

約数和(自身を除く): 10866709

約数列:

[1, 19, 43, 383, 421, 817, 7277, 7999, 16469, 18103, 161243, 312911, 343957, 3063617, 6933449, 131735531]

約数ペア:

[(1, 131735531), (19, 6933449), (43, 3063617), (383, 343957), (421, 312911), (817, 161243), (7277, 18103), (7999, 16469)]