13305469401

素因数分解:

$3^3\times 7^1\times {\mathrm{3319}}^1\times {\mathrm{21211}}^1$

素因数の和:24546

約数の個数: 32

約数和(自身を含む): 22535628800

約数和(自身を除く): 9230159399

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 3319, 9957, 21211, 23233, 29871, 63633, 69699, 89613, 148477, 190899, 209097, 445431, 572697, 627291, 1336293, 4008879, 70399309, 211197927, 492795163, 633593781, 1478385489, 1900781343, 4435156467, 13305469401]

約数ペア:

[(1, 13305469401), (3, 4435156467), (7, 1900781343), (9, 1478385489), (21, 633593781), (27, 492795163), (63, 211197927), (189, 70399309), (3319, 4008879), (9957, 1336293), (21211, 627291), (23233, 572697), (29871, 445431), (63633, 209097), (69699, 190899), (89613, 148477)]