2021040945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{583273}}^1$

素因数の和:583302

約数の個数: 48

約数和(自身を含む): 4367555712

約数和(自身を除く): 2346514767

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 583273, 1749819, 2916365, 4082911, 5249457, 6416003, 8749095, 12248733, 19248009, 20414555, 26247285, 32080015, 36746199, 44912021, 57744027, 61243665, 96240045, 134736063, 183730995, 224560105, 288720135, 404208189, 673680315, 2021040945]

約数ペア:

[(1, 2021040945), (3, 673680315), (5, 404208189), (7, 288720135), (9, 224560105), (11, 183730995), (15, 134736063), (21, 96240045), (33, 61243665), (35, 57744027), (45, 44912021), (55, 36746199), (63, 32080015), (77, 26247285), (99, 20414555), (105, 19248009), (165, 12248733), (231, 8749095), (315, 6416003), (385, 5249457), (495, 4082911), (693, 2916365), (1155, 1749819), (3465, 583273)]