21334983

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{859}}^1$

素因数の和:1366

約数の個数: 16

約数和(自身を含む): 30216960

約数和(自身を除く): 8881977

約数列:

[1, 3, 17, 51, 487, 859, 1461, 2577, 8279, 14603, 24837, 43809, 418333, 1254999, 7111661, 21334983]

約数ペア:

[(1, 21334983), (3, 7111661), (17, 1254999), (51, 418333), (487, 43809), (859, 24837), (1461, 14603), (2577, 8279)]