2332281

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 3870720

約数和(自身を除く): 1538439

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 139, 141, 329, 357, 417, 799, 973, 987, 2363, 2397, 2919, 5593, 6533, 7089, 16541, 16779, 19599, 45731, 49623, 111061, 137193, 333183, 777427, 2332281]

約数ペア:

[(1, 2332281), (3, 777427), (7, 333183), (17, 137193), (21, 111061), (47, 49623), (51, 45731), (119, 19599), (139, 16779), (141, 16541), (329, 7089), (357, 6533), (417, 5593), (799, 2919), (973, 2397), (987, 2363)]