2280778857

素因数分解:

$3^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{52697}}^1$

素因数の和:52942

約数の個数: 32

約数和(自身を含む): 3878572800

約数和(自身を除く): 1597793943

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 229, 687, 1603, 2061, 4809, 6183, 14427, 43281, 52697, 158091, 368879, 474273, 1106637, 1422819, 3319911, 9959733, 12067613, 36202839, 84473291, 108608517, 253419873, 325825551, 760259619, 2280778857]

約数ペア:

[(1, 2280778857), (3, 760259619), (7, 325825551), (9, 253419873), (21, 108608517), (27, 84473291), (63, 36202839), (189, 12067613), (229, 9959733), (687, 3319911), (1603, 1422819), (2061, 1106637), (4809, 474273), (6183, 368879), (14427, 158091), (43281, 52697)]