1381036679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{287297}}^1$

素因数の和:287350

約数の個数: 16

約数和(自身を含む): 1654836480

約数和(自身を除く): 273799801

約数列:

[1, 11, 19, 23, 209, 253, 437, 4807, 287297, 3160267, 5458643, 6607831, 60045073, 72686141, 125548789, 1381036679]

約数ペア:

[(1, 1381036679), (11, 125548789), (19, 72686141), (23, 60045073), (209, 6607831), (253, 5458643), (437, 3160267), (4807, 287297)]