29557749

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 45198720

約数和(自身を除く): 15640971

約数列:

[1, 3, 13, 19, 39, 57, 113, 247, 339, 353, 741, 1059, 1469, 2147, 4407, 4589, 6441, 6707, 13767, 20121, 27911, 39889, 83733, 87191, 119667, 261573, 518557, 757891, 1555671, 2273673, 9852583, 29557749]

約数ペア:

[(1, 29557749), (3, 9852583), (13, 2273673), (19, 1555671), (39, 757891), (57, 518557), (113, 261573), (247, 119667), (339, 87191), (353, 83733), (741, 39889), (1059, 27911), (1469, 20121), (2147, 13767), (4407, 6707), (4589, 6441)]