23035201

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 29573120

約数和(自身を除く): 6537919

約数列:

[1, 7, 19, 31, 37, 133, 151, 217, 259, 589, 703, 1057, 1147, 2869, 4123, 4681, 4921, 5587, 8029, 20083, 21793, 32767, 39109, 88939, 106153, 152551, 173197, 622573, 743071, 1212379, 3290743, 23035201]

約数ペア:

[(1, 23035201), (7, 3290743), (19, 1212379), (31, 743071), (37, 622573), (133, 173197), (151, 152551), (217, 106153), (259, 88939), (589, 39109), (703, 32767), (1057, 21793), (1147, 20083), (2869, 8029), (4123, 5587), (4681, 4921)]