608439139

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{6217}}^1$

素因数の和:6307

約数の個数: 32

約数和(自身を含む): 802271232

約数和(自身を除く): 193832093

約数列:

[1, 7, 11, 31, 41, 77, 217, 287, 341, 451, 1271, 2387, 3157, 6217, 8897, 13981, 43519, 68387, 97867, 192727, 254897, 478709, 1349089, 1784279, 2119997, 2803867, 7901807, 14839979, 19627069, 55312649, 86919877, 608439139]

約数ペア:

[(1, 608439139), (7, 86919877), (11, 55312649), (31, 19627069), (41, 14839979), (77, 7901807), (217, 2803867), (287, 2119997), (341, 1784279), (451, 1349089), (1271, 478709), (2387, 254897), (3157, 192727), (6217, 97867), (8897, 68387), (13981, 43519)]