138610901

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{1571}}^1$

素因数の和:2212

約数の個数: 16

約数和(自身を含む): 163211328

約数和(自身を除く): 24600427

約数列:

[1, 11, 13, 143, 617, 1571, 6787, 8021, 17281, 20423, 88231, 224653, 969307, 10662377, 12600991, 138610901]

約数ペア:

[(1, 138610901), (11, 12600991), (13, 10662377), (143, 969307), (617, 224653), (1571, 88231), (6787, 20423), (8021, 17281)]