38297721

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{523}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 63986688

約数和(自身を除く): 25688967

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 317, 523, 951, 1569, 2219, 3487, 3661, 5753, 6657, 10461, 10983, 17259, 24409, 40271, 73227, 120813, 165791, 497373, 1160537, 1823701, 3481611, 5471103, 12765907, 38297721]

約数ペア:

[(1, 38297721), (3, 12765907), (7, 5471103), (11, 3481611), (21, 1823701), (33, 1160537), (77, 497373), (231, 165791), (317, 120813), (523, 73227), (951, 40271), (1569, 24409), (2219, 17259), (3487, 10983), (3661, 10461), (5753, 6657)]