13304881989

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{49891}}^1$

素因数の和:50007

約数の個数: 64

約数和(自身を含む): 24139745280

約数和(自身を除く): 10834863291

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 83, 119, 153, 189, 249, 357, 459, 581, 747, 1071, 1411, 1743, 2241, 3213, 4233, 5229, 9877, 12699, 15687, 29631, 38097, 49891, 88893, 149673, 266679, 349237, 449019, 848147, 1047711, 1347057, 2544441, 3143133, 4140953, 5937029, 7633323, 9429399, 12422859, 17811087, 22899969, 28986671, 37268577, 53433261, 70396201, 86960013, 111805731, 160299783, 211188603, 260880039, 492773407, 633565809, 782640117, 1478320221, 1900697427, 4434960663, 13304881989]

約数ペア:

[(1, 13304881989), (3, 4434960663), (7, 1900697427), (9, 1478320221), (17, 782640117), (21, 633565809), (27, 492773407), (51, 260880039), (63, 211188603), (83, 160299783), (119, 111805731), (153, 86960013), (189, 70396201), (249, 53433261), (357, 37268577), (459, 28986671), (581, 22899969), (747, 17811087), (1071, 12422859), (1411, 9429399), (1743, 7633323), (2241, 5937029), (3213, 4140953), (4233, 3143133), (5229, 2544441), (9877, 1347057), (12699, 1047711), (15687, 848147), (29631, 449019), (38097, 349237), (49891, 266679), (88893, 149673)]