137988223

素因数分解:

${\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:658

約数の個数: 16

約数和(自身を含む): 145573120

約数和(自身を除く): 7584897

約数列:

[1, 31, 97, 109, 421, 3007, 3379, 10573, 13051, 40837, 45889, 327763, 1265947, 1422559, 4451233, 137988223]

約数ペア:

[(1, 137988223), (31, 4451233), (97, 1422559), (109, 1265947), (421, 327763), (3007, 45889), (3379, 40837), (10573, 13051)]