3687201

素因数分解:

$3^4\times 7^2\times {\mathrm{929}}^1$

素因数の和:955

約数の個数: 30

約数和(自身を含む): 6414210

約数和(自身を除く): 2727009

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 929, 1323, 2787, 3969, 6503, 8361, 19509, 25083, 45521, 58527, 75249, 136563, 175581, 409689, 526743, 1229067, 3687201]

約数ペア:

[(1, 3687201), (3, 1229067), (7, 526743), (9, 409689), (21, 175581), (27, 136563), (49, 75249), (63, 58527), (81, 45521), (147, 25083), (189, 19509), (441, 8361), (567, 6503), (929, 3969), (1323, 2787)]