2247193773

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{2909}}^1$

素因数の和:2969

約数の個数: 72

約数和(自身を含む): 3902240160

約数和(自身を除く): 1655046387

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 243, 289, 297, 459, 561, 867, 891, 1377, 1683, 2601, 2673, 2909, 3179, 4131, 5049, 7803, 8727, 9537, 15147, 23409, 26181, 28611, 31999, 45441, 49453, 70227, 78543, 85833, 95997, 148359, 235629, 257499, 287991, 445077, 543983, 706887, 772497, 840701, 863973, 1335231, 1631949, 2522103, 2591919, 4005693, 4895847, 7566309, 7775757, 9247711, 12017079, 14687541, 22698927, 27743133, 44062623, 68096781, 83229399, 132187869, 204290343, 249688197, 749064591, 2247193773]

約数ペア:

[(1, 2247193773), (3, 749064591), (9, 249688197), (11, 204290343), (17, 132187869), (27, 83229399), (33, 68096781), (51, 44062623), (81, 27743133), (99, 22698927), (153, 14687541), (187, 12017079), (243, 9247711), (289, 7775757), (297, 7566309), (459, 4895847), (561, 4005693), (867, 2591919), (891, 2522103), (1377, 1631949), (1683, 1335231), (2601, 863973), (2673, 840701), (2909, 772497), (3179, 706887), (4131, 543983), (5049, 445077), (7803, 287991), (8727, 257499), (9537, 235629), (15147, 148359), (23409, 95997), (26181, 85833), (28611, 78543), (31999, 70227), (45441, 49453)]