2785890249

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{27299}}^1$

素因数の和:27374

約数の個数: 48

約数和(自身を含む): 4599504000

約数和(自身を除く): 1813613751

約数列:

[1, 3, 9, 17, 23, 29, 51, 69, 87, 153, 207, 261, 391, 493, 667, 1173, 1479, 2001, 3519, 4437, 6003, 11339, 27299, 34017, 81897, 102051, 245691, 464083, 627877, 791671, 1392249, 1883631, 2375013, 4176747, 5650893, 7125039, 10673909, 13458407, 18208433, 32021727, 40375221, 54625299, 96065181, 121125663, 163875897, 309543361, 928630083, 2785890249]

約数ペア:

[(1, 2785890249), (3, 928630083), (9, 309543361), (17, 163875897), (23, 121125663), (29, 96065181), (51, 54625299), (69, 40375221), (87, 32021727), (153, 18208433), (207, 13458407), (261, 10673909), (391, 7125039), (493, 5650893), (667, 4176747), (1173, 2375013), (1479, 1883631), (2001, 1392249), (3519, 791671), (4437, 627877), (6003, 464083), (11339, 245691), (27299, 102051), (34017, 81897)]