12315696621

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1\times {\mathrm{7459}}^1$

素因数の和:7913

約数の個数: 32

約数和(自身を含む): 17545920000

約数和(自身を除く): 5230223379

約数列:

[1, 3, 19, 57, 83, 249, 349, 1047, 1577, 4731, 6631, 7459, 19893, 22377, 28967, 86901, 141721, 425163, 550373, 619097, 1651119, 1857291, 2603191, 7809573, 11762843, 35288529, 49460629, 148381887, 216064853, 648194559, 4105232207, 12315696621]

約数ペア:

[(1, 12315696621), (3, 4105232207), (19, 648194559), (57, 216064853), (83, 148381887), (249, 49460629), (349, 35288529), (1047, 11762843), (1577, 7809573), (4731, 2603191), (6631, 1857291), (7459, 1651119), (19893, 619097), (22377, 550373), (28967, 425163), (86901, 141721)]