22247739

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3467}}^1$

素因数の和:3527

約数の個数: 24

約数和(自身を含む): 34624512

約数和(自身を除く): 12376773

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 3467, 6417, 10401, 31203, 79741, 107477, 239223, 322431, 717669, 967293, 2471971, 7415913, 22247739]

約数ペア:

[(1, 22247739), (3, 7415913), (9, 2471971), (23, 967293), (31, 717669), (69, 322431), (93, 239223), (207, 107477), (279, 79741), (713, 31203), (2139, 10401), (3467, 6417)]