47441271

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 71159040

約数和(自身を除く): 23717769

約数列:

[1, 3, 17, 19, 51, 57, 173, 283, 323, 519, 849, 969, 2941, 3287, 4811, 5377, 8823, 9861, 14433, 16131, 48959, 55879, 91409, 146877, 167637, 274227, 832303, 930221, 2496909, 2790663, 15813757, 47441271]

約数ペア:

[(1, 47441271), (3, 15813757), (17, 2790663), (19, 2496909), (51, 930221), (57, 832303), (173, 274227), (283, 167637), (323, 146877), (519, 91409), (849, 55879), (969, 48959), (2941, 16131), (3287, 14433), (4811, 9861), (5377, 8823)]