965991

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 32

約数和(自身を含む): 1548288

約数和(自身を除く): 582297

約数列:

[1, 3, 13, 17, 31, 39, 47, 51, 93, 141, 221, 403, 527, 611, 663, 799, 1209, 1457, 1581, 1833, 2397, 4371, 6851, 10387, 18941, 20553, 24769, 31161, 56823, 74307, 321997, 965991]

約数ペア:

[(1, 965991), (3, 321997), (13, 74307), (17, 56823), (31, 31161), (39, 24769), (47, 20553), (51, 18941), (93, 10387), (141, 6851), (221, 4371), (403, 2397), (527, 1833), (611, 1581), (663, 1457), (799, 1209)]