242222409

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11071}}^1$

素因数の和:11118

約数の個数: 48

約数和(自身を含む): 435262464

約数和(自身を除く): 193040055

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 429, 561, 663, 1287, 1683, 1989, 2431, 7293, 11071, 21879, 33213, 99639, 121781, 143923, 188207, 365343, 431769, 564621, 1096029, 1295307, 1583153, 1693863, 2070277, 2446691, 4749459, 6210831, 7340073, 14248377, 18632493, 22020219, 26913601, 80740803, 242222409]

約数ペア:

[(1, 242222409), (3, 80740803), (9, 26913601), (11, 22020219), (13, 18632493), (17, 14248377), (33, 7340073), (39, 6210831), (51, 4749459), (99, 2446691), (117, 2070277), (143, 1693863), (153, 1583153), (187, 1295307), (221, 1096029), (429, 564621), (561, 431769), (663, 365343), (1287, 188207), (1683, 143923), (1989, 121781), (2431, 99639), (7293, 33213), (11071, 21879)]