2013309249

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{7583}}^1$

素因数の和:7909

約数の個数: 32

約数和(自身を含む): 3145236480

約数和(自身を除く): 1131927231

約数列:

[1, 3, 7, 21, 47, 141, 269, 329, 807, 987, 1883, 5649, 7583, 12643, 22749, 37929, 53081, 88501, 159243, 265503, 356401, 1069203, 2039827, 2494807, 6119481, 7484421, 14278789, 42836367, 95871869, 287615607, 671103083, 2013309249]

約数ペア:

[(1, 2013309249), (3, 671103083), (7, 287615607), (21, 95871869), (47, 42836367), (141, 14278789), (269, 7484421), (329, 6119481), (807, 2494807), (987, 2039827), (1883, 1069203), (5649, 356401), (7583, 265503), (12643, 159243), (22749, 88501), (37929, 53081)]