1900522071

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{569189}}^1$

素因数の和:569255

約数の個数: 24

約数和(自身を含む): 3196571040

約数和(自身を除く): 1296048969

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 569189, 1707567, 3984323, 5122701, 11952969, 30167017, 35858907, 90501051, 211169119, 271503153, 633507357, 1900522071]

約数ペア:

[(1, 1900522071), (3, 633507357), (7, 271503153), (9, 211169119), (21, 90501051), (53, 35858907), (63, 30167017), (159, 11952969), (371, 5122701), (477, 3984323), (1113, 1707567), (3339, 569189)]