30958731

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1583}}^1$

素因数の和:1683

約数の個数: 24

約数和(自身を含む): 46702656

約数和(自身を除く): 15743925

約数列:

[1, 3, 9, 41, 53, 123, 159, 369, 477, 1583, 2173, 4749, 6519, 14247, 19557, 64903, 83899, 194709, 251697, 584127, 755091, 3439859, 10319577, 30958731]

約数ペア:

[(1, 30958731), (3, 10319577), (9, 3439859), (41, 755091), (53, 584127), (123, 251697), (159, 194709), (369, 83899), (477, 64903), (1583, 19557), (2173, 14247), (4749, 6519)]