22117953

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 36048320

約数和(自身を除く): 13930367

約数列:

[1, 3, 11, 13, 33, 39, 43, 109, 121, 129, 143, 327, 363, 429, 473, 559, 1199, 1417, 1419, 1573, 1677, 3597, 4251, 4687, 4719, 5203, 6149, 13189, 14061, 15587, 15609, 18447, 39567, 46761, 51557, 60931, 67639, 154671, 171457, 182793, 202917, 514371, 567127, 670241, 1701381, 2010723, 7372651, 22117953]

約数ペア:

[(1, 22117953), (3, 7372651), (11, 2010723), (13, 1701381), (33, 670241), (39, 567127), (43, 514371), (109, 202917), (121, 182793), (129, 171457), (143, 154671), (327, 67639), (363, 60931), (429, 51557), (473, 46761), (559, 39567), (1199, 18447), (1417, 15609), (1419, 15587), (1573, 14061), (1677, 13189), (3597, 6149), (4251, 5203), (4687, 4719)]