8897757

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 14238720

約数和(自身を除く): 5340963

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 437, 617, 627, 759, 1311, 1851, 4807, 6787, 11723, 14191, 14421, 20361, 35169, 42573, 128953, 156101, 269629, 386859, 468303, 808887, 2965919, 8897757]

約数ペア:

[(1, 8897757), (3, 2965919), (11, 808887), (19, 468303), (23, 386859), (33, 269629), (57, 156101), (69, 128953), (209, 42573), (253, 35169), (437, 20361), (617, 14421), (627, 14191), (759, 11723), (1311, 6787), (1851, 4807)]