11937471

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 19891200

約数和(自身を除く): 7953729

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 219, 273, 511, 599, 949, 1533, 1797, 2847, 4193, 6643, 7787, 12579, 19929, 23361, 43727, 54509, 131181, 163527, 306089, 568451, 918267, 1705353, 3979157, 11937471]

約数ペア:

[(1, 11937471), (3, 3979157), (7, 1705353), (13, 918267), (21, 568451), (39, 306089), (73, 163527), (91, 131181), (219, 54509), (273, 43727), (511, 23361), (599, 19929), (949, 12579), (1533, 7787), (1797, 6643), (2847, 4193)]