2003729171521

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{1039111}}^1$

素因数の和:1039525

約数の個数: 32

約数和(自身を含む): 2537760890880

約数和(自身を除く): 534031719359

約数列:

[1, 7, 11, 77, 79, 317, 553, 869, 2219, 3487, 6083, 24409, 25043, 175301, 275473, 1039111, 1928311, 7273777, 11430221, 80011547, 82089769, 329398187, 574628383, 902987459, 2305787309, 3623380057, 6320912213, 25363660399, 26022456773, 182157197411, 286247024503, 2003729171521]

約数ペア:

[(1, 2003729171521), (7, 286247024503), (11, 182157197411), (77, 26022456773), (79, 25363660399), (317, 6320912213), (553, 3623380057), (869, 2305787309), (2219, 902987459), (3487, 574628383), (6083, 329398187), (24409, 82089769), (25043, 80011547), (175301, 11430221), (275473, 7273777), (1039111, 1928311)]