2518709769

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{86939}}^1$

素因数の和:87014

約数の個数: 32

約数和(自身を含む): 3964464000

約数和(自身を除く): 1445754231

約数列:

[1, 3, 9, 27, 29, 37, 87, 111, 261, 333, 783, 999, 1073, 3219, 9657, 28971, 86939, 260817, 782451, 2347353, 2521231, 3216743, 7563693, 9650229, 22691079, 28950687, 68073237, 86852061, 93285547, 279856641, 839569923, 2518709769]

約数ペア:

[(1, 2518709769), (3, 839569923), (9, 279856641), (27, 93285547), (29, 86852061), (37, 68073237), (87, 28950687), (111, 22691079), (261, 9650229), (333, 7563693), (783, 3216743), (999, 2521231), (1073, 2347353), (3219, 782451), (9657, 260817), (28971, 86939)]