30354057

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{983}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 45437184

約数和(自身を除く): 15083127

約数列:

[1, 3, 9, 47, 73, 141, 219, 423, 657, 983, 2949, 3431, 8847, 10293, 30879, 46201, 71759, 138603, 215277, 415809, 645831, 3372673, 10118019, 30354057]

約数ペア:

[(1, 30354057), (3, 10118019), (9, 3372673), (47, 645831), (73, 415809), (141, 215277), (219, 138603), (423, 71759), (657, 46201), (983, 30879), (2949, 10293), (3431, 8847)]