888971182857

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{886117}}^1$

素因数の和:886302

約数の個数: 48

約数和(自身を含む): 1393402832640

約数和(自身を除く): 504431649783

約数列:

[1, 3, 9, 17, 51, 79, 83, 153, 237, 249, 711, 747, 1343, 1411, 4029, 4233, 6557, 12087, 12699, 19671, 59013, 111469, 334407, 886117, 1003221, 2658351, 7975053, 15063989, 45191967, 70003243, 73547711, 135575901, 210009729, 220643133, 630029187, 661929399, 1190055131, 1250311087, 3570165393, 3750933261, 5810269169, 10710496179, 11252799783, 17430807507, 52292422521, 98774575873, 296323727619, 888971182857]

約数ペア:

[(1, 888971182857), (3, 296323727619), (9, 98774575873), (17, 52292422521), (51, 17430807507), (79, 11252799783), (83, 10710496179), (153, 5810269169), (237, 3750933261), (249, 3570165393), (711, 1250311087), (747, 1190055131), (1343, 661929399), (1411, 630029187), (4029, 220643133), (4233, 210009729), (6557, 135575901), (12087, 73547711), (12699, 70003243), (19671, 45191967), (59013, 15063989), (111469, 7975053), (334407, 2658351), (886117, 1003221)]