2125225089

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1\times {\mathrm{691}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 3357163264

約数和(自身を除く): 1231938175

約数列:

[1, 3, 9, 13, 39, 97, 117, 271, 291, 691, 813, 873, 1261, 2073, 2439, 3523, 3783, 6219, 8983, 10569, 11349, 26287, 26949, 31707, 67027, 78861, 80847, 187261, 201081, 236583, 341731, 561783, 603243, 871351, 1025193, 1685349, 2434393, 2614053, 3075579, 7303179, 7842159, 18164317, 21909537, 54492951, 163478853, 236136121, 708408363, 2125225089]

約数ペア:

[(1, 2125225089), (3, 708408363), (9, 236136121), (13, 163478853), (39, 54492951), (97, 21909537), (117, 18164317), (271, 7842159), (291, 7303179), (691, 3075579), (813, 2614053), (873, 2434393), (1261, 1685349), (2073, 1025193), (2439, 871351), (3523, 603243), (3783, 561783), (6219, 341731), (8983, 236583), (10569, 201081), (11349, 187261), (26287, 80847), (26949, 78861), (31707, 67027)]