6980259

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 11176704

約数和(自身を除く): 4196445

約数列:

[1, 3, 11, 13, 33, 39, 53, 143, 159, 307, 429, 583, 689, 921, 1749, 2067, 3377, 3991, 7579, 10131, 11973, 16271, 22737, 43901, 48813, 131703, 178981, 211523, 536943, 634569, 2326753, 6980259]

約数ペア:

[(1, 6980259), (3, 2326753), (11, 634569), (13, 536943), (33, 211523), (39, 178981), (53, 131703), (143, 48813), (159, 43901), (307, 22737), (429, 16271), (583, 11973), (689, 10131), (921, 7579), (1749, 3991), (2067, 3377)]