249560863

素因数分解:

${\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 271027328

約数和(自身を除く): 21466465

約数列:

[1, 29, 43, 67, 103, 841, 1247, 1943, 2881, 2987, 4429, 6901, 36163, 56347, 83549, 86623, 128441, 200129, 296743, 2422921, 3724789, 5803741, 8605547, 249560863]

約数ペア:

[(1, 249560863), (29, 8605547), (43, 5803741), (67, 3724789), (103, 2422921), (841, 296743), (1247, 200129), (1943, 128441), (2881, 86623), (2987, 83549), (4429, 56347), (6901, 36163)]