421211274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{135787}}^1$

素因数の和:135850

約数の個数: 32

約数和(自身を含む): 938566656

約数和(自身を除く): 517355382

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 282, 517, 1034, 1551, 3102, 135787, 271574, 407361, 814722, 1493657, 2987314, 4480971, 6381989, 8961942, 12763978, 19145967, 38291934, 70201879, 140403758, 210605637, 421211274]

約数ペア:

[(1, 421211274), (2, 210605637), (3, 140403758), (6, 70201879), (11, 38291934), (22, 19145967), (33, 12763978), (47, 8961942), (66, 6381989), (94, 4480971), (141, 2987314), (282, 1493657), (517, 814722), (1034, 407361), (1551, 271574), (3102, 135787)]