2021707303

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{1933}}^1$

素因数の和:2032

約数の個数: 48

約数和(自身を含む): 2735944704

約数和(自身を除く): 714237401

約数列:

[1, 7, 11, 17, 47, 77, 119, 187, 289, 329, 517, 799, 1309, 1933, 2023, 3179, 3619, 5593, 8789, 13531, 13583, 21263, 22253, 32861, 61523, 90851, 95081, 148841, 149413, 230027, 361471, 558637, 635957, 999361, 1045891, 1544467, 2530297, 3910459, 6145007, 6995527, 10811269, 16989137, 26255939, 43015049, 118923959, 183791573, 288815329, 2021707303]

約数ペア:

[(1, 2021707303), (7, 288815329), (11, 183791573), (17, 118923959), (47, 43015049), (77, 26255939), (119, 16989137), (187, 10811269), (289, 6995527), (329, 6145007), (517, 3910459), (799, 2530297), (1309, 1544467), (1933, 1045891), (2023, 999361), (3179, 635957), (3619, 558637), (5593, 361471), (8789, 230027), (13531, 149413), (13583, 148841), (21263, 95081), (22253, 90851), (32861, 61523)]