399049773

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2339}}^1$

素因数の和:2461

約数の個数: 32

約数和(自身を含む): 576201600

約数和(自身を除く): 177151827

約数列:

[1, 3, 29, 37, 53, 87, 111, 159, 1073, 1537, 1961, 2339, 3219, 4611, 5883, 7017, 56869, 67831, 86543, 123967, 170607, 203493, 259629, 371901, 2509747, 3595043, 4586779, 7529241, 10785129, 13760337, 133016591, 399049773]

約数ペア:

[(1, 399049773), (3, 133016591), (29, 13760337), (37, 10785129), (53, 7529241), (87, 4586779), (111, 3595043), (159, 2509747), (1073, 371901), (1537, 259629), (1961, 203493), (2339, 170607), (3219, 123967), (4611, 86543), (5883, 67831), (7017, 56869)]