2930769

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 4752000

約数和(自身を除く): 1821231

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 197, 261, 513, 551, 591, 783, 1653, 1773, 3743, 4959, 5319, 5713, 11229, 14877, 17139, 33687, 51417, 101061, 108547, 154251, 325641, 976923, 2930769]

約数ペア:

[(1, 2930769), (3, 976923), (9, 325641), (19, 154251), (27, 108547), (29, 101061), (57, 51417), (87, 33687), (171, 17139), (197, 14877), (261, 11229), (513, 5713), (551, 5319), (591, 4959), (783, 3743), (1653, 1773)]