173889417

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{32077}}^1$

素因数の和:32232

約数の個数: 16

約数和(自身を含む): 251491520

約数和(自身を除く): 77602103

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 32077, 96231, 417001, 1251003, 4458703, 13376109, 57963139, 173889417]

約数ペア:

[(1, 173889417), (3, 57963139), (13, 13376109), (39, 4458703), (139, 1251003), (417, 417001), (1807, 96231), (5421, 32077)]