5641797

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 9061632

約数和(自身を除く): 3419835

約数列:

[1, 3, 7, 21, 37, 53, 111, 137, 159, 259, 371, 411, 777, 959, 1113, 1961, 2877, 5069, 5883, 7261, 13727, 15207, 21783, 35483, 41181, 50827, 106449, 152481, 268657, 805971, 1880599, 5641797]

約数ペア:

[(1, 5641797), (3, 1880599), (7, 805971), (21, 268657), (37, 152481), (53, 106449), (111, 50827), (137, 41181), (159, 35483), (259, 21783), (371, 15207), (411, 13727), (777, 7261), (959, 5883), (1113, 5069), (1961, 2877)]