22519161

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6271}}^1$

素因数の和:6306

約数の個数: 32

約数和(自身を含む): 40140800

約数和(自身を除く): 17621639

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 6271, 18813, 43897, 56439, 119149, 131691, 169317, 357447, 395073, 834043, 1072341, 1185219, 2502129, 3217023, 7506387, 22519161]

約数ペア:

[(1, 22519161), (3, 7506387), (7, 3217023), (9, 2502129), (19, 1185219), (21, 1072341), (27, 834043), (57, 395073), (63, 357447), (133, 169317), (171, 131691), (189, 119149), (399, 56439), (513, 43897), (1197, 18813), (3591, 6271)]