22103403

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1847

約数の個数: 32

約数和(自身を含む): 36618240

約数和(自身を除く): 14514837

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1767, 1787, 4123, 5361, 12369, 12509, 33953, 37527, 55397, 101859, 166191, 237671, 387779, 713013, 1052543, 1163337, 3157629, 7367801, 22103403]

約数ペア:

[(1, 22103403), (3, 7367801), (7, 3157629), (19, 1163337), (21, 1052543), (31, 713013), (57, 387779), (93, 237671), (133, 166191), (217, 101859), (399, 55397), (589, 37527), (651, 33953), (1767, 12509), (1787, 12369), (4123, 5361)]