1303959

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:254

約数の個数: 16

約数和(自身を含む): 1814400

約数和(自身を除く): 510441

約数列:

[1, 3, 53, 59, 139, 159, 177, 417, 3127, 7367, 8201, 9381, 22101, 24603, 434653, 1303959]

約数ペア:

[(1, 1303959), (3, 434653), (53, 24603), (59, 22101), (139, 9381), (159, 8201), (177, 7367), (417, 3127)]