3977862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1787}}^1$

素因数の和:1852

約数の個数: 32

約数和(自身を含む): 9268992

約数和(自身を除く): 5291130

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 1787, 2226, 3574, 5361, 10722, 12509, 25018, 37527, 75054, 94711, 189422, 284133, 568266, 662977, 1325954, 1988931, 3977862]

約数ペア:

[(1, 3977862), (2, 1988931), (3, 1325954), (6, 662977), (7, 568266), (14, 284133), (21, 189422), (42, 94711), (53, 75054), (106, 37527), (159, 25018), (318, 12509), (371, 10722), (742, 5361), (1113, 3574), (1787, 2226)]