6626991

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 11266560

約数和(自身を除く): 4639569

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 977, 2261, 2931, 6783, 6839, 16609, 18563, 20517, 49827, 55689, 116263, 129941, 315571, 348789, 389823, 946713, 2208997, 6626991]

約数ペア:

[(1, 6626991), (3, 2208997), (7, 946713), (17, 389823), (19, 348789), (21, 315571), (51, 129941), (57, 116263), (119, 55689), (133, 49827), (323, 20517), (357, 18563), (399, 16609), (969, 6839), (977, 6783), (2261, 2931)]