22475691

素因数分解:

$3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1091}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 38438400

約数和(自身を除く): 15962709

約数列:

[1, 3, 7, 9, 21, 27, 63, 109, 189, 327, 763, 981, 1091, 2289, 2943, 3273, 6867, 7637, 9819, 20601, 22911, 29457, 68733, 118919, 206199, 356757, 832433, 1070271, 2497299, 3210813, 7491897, 22475691]

約数ペア:

[(1, 22475691), (3, 7491897), (7, 3210813), (9, 2497299), (21, 1070271), (27, 832433), (63, 356757), (109, 206199), (189, 118919), (327, 68733), (763, 29457), (981, 22911), (1091, 20601), (2289, 9819), (2943, 7637), (3273, 6867)]