161819039

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1543}}^1$

素因数の和:1790

約数の個数: 16

約数和(自身を含む): 177868800

約数和(自身を除く): 16049761

約数列:

[1, 17, 31, 199, 527, 1543, 3383, 6169, 26231, 47833, 104873, 307057, 813161, 5219969, 9518767, 161819039]

約数ペア:

[(1, 161819039), (17, 9518767), (31, 5219969), (199, 813161), (527, 307057), (1543, 104873), (3383, 47833), (6169, 26231)]