139735259

素因数分解:

${\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:650

約数の個数: 16

約数和(自身を含む): 147363840

約数和(自身を除く): 7628581

約数列:

[1, 31, 103, 107, 409, 3193, 3317, 11021, 12679, 42127, 43763, 341651, 1305937, 1356653, 4507589, 139735259]

約数ペア:

[(1, 139735259), (31, 4507589), (103, 1356653), (107, 1305937), (409, 341651), (3193, 43763), (3317, 42127), (11021, 12679)]