1289062203

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{6247}}^1$

素因数の和:6324

約数の個数: 48

約数和(自身を含む): 2085532416

約数和(自身を除く): 796470213

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 143, 169, 407, 429, 481, 507, 1221, 1443, 1859, 5291, 5577, 6247, 6253, 15873, 18741, 18759, 68717, 68783, 81211, 206151, 206349, 231139, 243633, 693417, 893321, 1055743, 2542529, 2679963, 3004807, 3167229, 7627587, 9014421, 11613173, 33052877, 34839519, 39062491, 99158631, 117187473, 429687401, 1289062203]

約数ペア:

[(1, 1289062203), (3, 429687401), (11, 117187473), (13, 99158631), (33, 39062491), (37, 34839519), (39, 33052877), (111, 11613173), (143, 9014421), (169, 7627587), (407, 3167229), (429, 3004807), (481, 2679963), (507, 2542529), (1221, 1055743), (1443, 893321), (1859, 693417), (5291, 243633), (5577, 231139), (6247, 206349), (6253, 206151), (15873, 81211), (18741, 68783), (18759, 68717)]