1038974321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{1151}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 1366917120

約数和(自身を除く): 327942799

約数列:

[1, 7, 11, 19, 77, 133, 209, 617, 1151, 1463, 4319, 6787, 8057, 11723, 12661, 21869, 47509, 82061, 88627, 128953, 153083, 240559, 710167, 902671, 1683913, 4971169, 7811837, 13493173, 54682859, 94452211, 148424903, 1038974321]

約数ペア:

[(1, 1038974321), (7, 148424903), (11, 94452211), (19, 54682859), (77, 13493173), (133, 7811837), (209, 4971169), (617, 1683913), (1151, 902671), (1463, 710167), (4319, 240559), (6787, 153083), (8057, 128953), (11723, 88627), (12661, 82061), (21869, 47509)]