4965118081

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1\times {\mathrm{2549}}^1$

素因数の和:3225

約数の個数: 32

約数和(自身を含む): 6354028800

約数和(自身を除く): 1388910719

約数列:

[1, 7, 11, 41, 77, 287, 451, 617, 2549, 3157, 4319, 6787, 17843, 25297, 28039, 47509, 104509, 177079, 196273, 278267, 731563, 1149599, 1572733, 1947869, 8047193, 11009131, 17300063, 64482053, 121100441, 451374371, 709302583, 4965118081]

約数ペア:

[(1, 4965118081), (7, 709302583), (11, 451374371), (41, 121100441), (77, 64482053), (287, 17300063), (451, 11009131), (617, 8047193), (2549, 1947869), (3157, 1572733), (4319, 1149599), (6787, 731563), (17843, 278267), (25297, 196273), (28039, 177079), (47509, 104509)]