1330309197

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149759}}^1$

素因数の和:149822

約数の個数: 32

約数和(自身を含む): 2300313600

約数和(自身を除く): 970004403

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 8883, 149759, 449277, 1048313, 1347831, 3144939, 4043493, 7038673, 9434817, 21116019, 28304451, 49270711, 63348057, 147812133, 190044171, 443436399, 1330309197]

約数ペア:

[(1, 1330309197), (3, 443436399), (7, 190044171), (9, 147812133), (21, 63348057), (27, 49270711), (47, 28304451), (63, 21116019), (141, 9434817), (189, 7038673), (329, 4043493), (423, 3144939), (987, 1347831), (1269, 1048313), (2961, 449277), (8883, 149759)]