33908721

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{811}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 56749056

約数和(自身を除く): 22840335

約数列:

[1, 3, 7, 11, 21, 33, 77, 181, 231, 543, 811, 1267, 1991, 2433, 3801, 5677, 5973, 8921, 13937, 17031, 26763, 41811, 62447, 146791, 187341, 440373, 1027537, 1614701, 3082611, 4844103, 11302907, 33908721]

約数ペア:

[(1, 33908721), (3, 11302907), (7, 4844103), (11, 3082611), (21, 1614701), (33, 1027537), (77, 440373), (181, 187341), (231, 146791), (543, 62447), (811, 41811), (1267, 26763), (1991, 17031), (2433, 13937), (3801, 8921), (5677, 5973)]