376986747

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^2$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 572343840

約数和(自身を除く): 195357093

約数列:

[1, 3, 17, 29, 37, 51, 83, 87, 111, 249, 493, 629, 1073, 1411, 1479, 1887, 2407, 3071, 3219, 4233, 6889, 7221, 9213, 18241, 20667, 40919, 52207, 54723, 89059, 117113, 122757, 156621, 199781, 254893, 267177, 351339, 599343, 764679, 1514003, 3396277, 4333181, 4542009, 7391897, 10188831, 12999543, 22175691, 125662249, 376986747]

約数ペア:

[(1, 376986747), (3, 125662249), (17, 22175691), (29, 12999543), (37, 10188831), (51, 7391897), (83, 4542009), (87, 4333181), (111, 3396277), (249, 1514003), (493, 764679), (629, 599343), (1073, 351339), (1411, 267177), (1479, 254893), (1887, 199781), (2407, 156621), (3071, 122757), (3219, 117113), (4233, 89059), (6889, 54723), (7221, 52207), (9213, 40919), (18241, 20667)]