289674033

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3769}}^1$

素因数の和:3937

約数の個数: 32

約数和(自身を含む): 449504640

約数和(自身を除く): 159830607

約数列:

[1, 3, 11, 17, 33, 51, 137, 187, 411, 561, 1507, 2329, 3769, 4521, 6987, 11307, 25619, 41459, 64073, 76857, 124377, 192219, 516353, 704803, 1549059, 2114409, 5679883, 8778001, 17039649, 26334003, 96558011, 289674033]

約数ペア:

[(1, 289674033), (3, 96558011), (11, 26334003), (17, 17039649), (33, 8778001), (51, 5679883), (137, 2114409), (187, 1549059), (411, 704803), (561, 516353), (1507, 192219), (2329, 124377), (3769, 76857), (4521, 64073), (6987, 41459), (11307, 25619)]