348394787

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1\times {\mathrm{1289}}^1$

素因数の和:2542

約数の個数: 16

約数和(自身を含む): 397897920

約数和(自身を除く): 49503133

約数列:

[1, 13, 17, 221, 1223, 1289, 15899, 16757, 20791, 21913, 270283, 284869, 1576447, 20493811, 26799599, 348394787]

約数ペア:

[(1, 348394787), (13, 26799599), (17, 20493811), (221, 1576447), (1223, 284869), (1289, 270283), (15899, 21913), (16757, 20791)]