313309473

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5683}}^1$

素因数の和:5773

約数の個数: 32

約数和(自身を含む): 471453696

約数和(自身を除く): 158144223

約数列:

[1, 3, 17, 23, 47, 51, 69, 141, 391, 799, 1081, 1173, 2397, 3243, 5683, 17049, 18377, 55131, 96611, 130709, 267101, 289833, 392127, 801303, 2222053, 4540717, 6143323, 6666159, 13622151, 18429969, 104436491, 313309473]

約数ペア:

[(1, 313309473), (3, 104436491), (17, 18429969), (23, 13622151), (47, 6666159), (51, 6143323), (69, 4540717), (141, 2222053), (391, 801303), (799, 392127), (1081, 289833), (1173, 267101), (2397, 130709), (3243, 96611), (5683, 55131), (17049, 18377)]