2019077559

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{797}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 3065392512

約数和(自身を除く): 1046314953

約数列:

[1, 3, 9, 47, 53, 113, 141, 159, 339, 423, 477, 797, 1017, 2391, 2491, 5311, 5989, 7173, 7473, 15933, 17967, 22419, 37459, 42241, 47799, 53901, 90061, 112377, 126723, 270183, 281483, 337131, 380169, 810549, 844449, 1985327, 2533347, 4232867, 4773233, 5955981, 12698601, 14319699, 17867943, 38095803, 42959097, 224341951, 673025853, 2019077559]

約数ペア:

[(1, 2019077559), (3, 673025853), (9, 224341951), (47, 42959097), (53, 38095803), (113, 17867943), (141, 14319699), (159, 12698601), (339, 5955981), (423, 4773233), (477, 4232867), (797, 2533347), (1017, 1985327), (2391, 844449), (2491, 810549), (5311, 380169), (5989, 337131), (7173, 281483), (7473, 270183), (15933, 126723), (17967, 112377), (22419, 90061), (37459, 53901), (42241, 47799)]