4252983

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 6881280

約数和(自身を除く): 2628297

約数列:

[1, 3, 7, 21, 31, 47, 93, 139, 141, 217, 329, 417, 651, 973, 987, 1457, 2919, 4309, 4371, 6533, 10199, 12927, 19599, 30163, 30597, 45731, 90489, 137193, 202523, 607569, 1417661, 4252983]

約数ペア:

[(1, 4252983), (3, 1417661), (7, 607569), (21, 202523), (31, 137193), (47, 90489), (93, 45731), (139, 30597), (141, 30163), (217, 19599), (329, 12927), (417, 10199), (651, 6533), (973, 4371), (987, 4309), (1457, 2919)]