2137042509

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1033}}^1$

素因数の和:1194

約数の個数: 64

約数和(自身を含む): 3494092800

約数和(自身を除く): 1357050291

約数列:

[1, 3, 7, 21, 29, 43, 79, 87, 129, 203, 237, 301, 553, 609, 903, 1033, 1247, 1659, 2291, 3099, 3397, 3741, 6873, 7231, 8729, 10191, 16037, 21693, 23779, 26187, 29957, 44419, 48111, 71337, 81607, 89871, 98513, 133257, 209699, 244821, 295539, 310933, 571249, 629097, 689591, 932799, 1288151, 1713747, 2068773, 2366603, 3509101, 3864453, 7099809, 9017057, 10527303, 16566221, 24563707, 27051171, 49698663, 73691121, 101763929, 305291787, 712347503, 2137042509]

約数ペア:

[(1, 2137042509), (3, 712347503), (7, 305291787), (21, 101763929), (29, 73691121), (43, 49698663), (79, 27051171), (87, 24563707), (129, 16566221), (203, 10527303), (237, 9017057), (301, 7099809), (553, 3864453), (609, 3509101), (903, 2366603), (1033, 2068773), (1247, 1713747), (1659, 1288151), (2291, 932799), (3099, 689591), (3397, 629097), (3741, 571249), (6873, 310933), (7231, 295539), (8729, 244821), (10191, 209699), (16037, 133257), (21693, 98513), (23779, 89871), (26187, 81607), (29957, 71337), (44419, 48111)]