29248011

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 48921600

約数和(自身を除く): 19673589

約数列:

[1, 3, 9, 13, 19, 39, 57, 59, 117, 171, 177, 223, 247, 531, 669, 741, 767, 1121, 2007, 2223, 2301, 2899, 3363, 4237, 6903, 8697, 10089, 12711, 13157, 14573, 26091, 38133, 39471, 43719, 55081, 118413, 131157, 165243, 171041, 249983, 495729, 513123, 749949, 1539369, 2249847, 3249779, 9749337, 29248011]

約数ペア:

[(1, 29248011), (3, 9749337), (9, 3249779), (13, 2249847), (19, 1539369), (39, 749949), (57, 513123), (59, 495729), (117, 249983), (171, 171041), (177, 165243), (223, 131157), (247, 118413), (531, 55081), (669, 43719), (741, 39471), (767, 38133), (1121, 26091), (2007, 14573), (2223, 13157), (2301, 12711), (2899, 10089), (3363, 8697), (4237, 6903)]