2129124957

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{6949}}^1$

素因数の和:7093

約数の個数: 32

約数和(自身を含む): 3026419200

約数和(自身を除く): 897294243

約数列:

[1, 3, 41, 47, 53, 123, 141, 159, 1927, 2173, 2491, 5781, 6519, 6949, 7473, 20847, 102131, 284909, 306393, 326603, 368297, 854727, 979809, 1104891, 13390723, 15100177, 17309959, 40172169, 45300531, 51929877, 709708319, 2129124957]

約数ペア:

[(1, 2129124957), (3, 709708319), (41, 51929877), (47, 45300531), (53, 40172169), (123, 17309959), (141, 15100177), (159, 13390723), (1927, 1104891), (2173, 979809), (2491, 854727), (5781, 368297), (6519, 326603), (6949, 306393), (7473, 284909), (20847, 102131)]