22560201

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:275

約数の個数: 40

約数和(自身を含む): 36067680

約数和(自身を除く): 13507479

約数列:

[1, 3, 9, 19, 27, 57, 81, 107, 137, 171, 321, 411, 513, 963, 1233, 1539, 2033, 2603, 2889, 3699, 6099, 7809, 8667, 11097, 14659, 18297, 23427, 43977, 54891, 70281, 131931, 164673, 210843, 278521, 395793, 835563, 1187379, 2506689, 7520067, 22560201]

約数ペア:

[(1, 22560201), (3, 7520067), (9, 2506689), (19, 1187379), (27, 835563), (57, 395793), (81, 278521), (107, 210843), (137, 164673), (171, 131931), (321, 70281), (411, 54891), (513, 43977), (963, 23427), (1233, 18297), (1539, 14659), (2033, 11097), (2603, 8667), (2889, 7809), (3699, 6099)]