1188393687

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22129}}^1$

素因数の和:22174

約数の個数: 48

約数和(自身を含む): 2029940640

約数和(自身を除く): 841546953

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 243, 351, 459, 663, 1053, 1377, 1989, 3159, 4131, 5967, 17901, 22129, 53703, 66387, 199161, 287677, 376193, 597483, 863031, 1128579, 1792449, 2589093, 3385737, 4890509, 5377347, 7767279, 10157211, 14671527, 23301837, 30471633, 44014581, 69905511, 91414899, 132043743, 396131229, 1188393687]

約数ペア:

[(1, 1188393687), (3, 396131229), (9, 132043743), (13, 91414899), (17, 69905511), (27, 44014581), (39, 30471633), (51, 23301837), (81, 14671527), (117, 10157211), (153, 7767279), (221, 5377347), (243, 4890509), (351, 3385737), (459, 2589093), (663, 1792449), (1053, 1128579), (1377, 863031), (1989, 597483), (3159, 376193), (4131, 287677), (5967, 199161), (17901, 66387), (22129, 53703)]