267026137

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{449}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 318573000

約数和(自身を除く): 51546863

約数列:

[1, 7, 49, 53, 229, 371, 449, 1603, 2597, 3143, 11221, 12137, 22001, 23797, 84959, 102821, 166579, 594713, 719747, 1166053, 5038229, 5449513, 38146591, 267026137]

約数ペア:

[(1, 267026137), (7, 38146591), (49, 5449513), (53, 5038229), (229, 1166053), (371, 719747), (449, 594713), (1603, 166579), (2597, 102821), (3143, 84959), (11221, 23797), (12137, 22001)]