22108191

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 36034560

約数和(自身を除く): 13926369

約数列:

[1, 3, 7, 19, 21, 57, 67, 133, 201, 399, 469, 827, 1273, 1407, 2481, 3819, 5789, 8911, 15713, 17367, 26733, 47139, 55409, 109991, 166227, 329973, 387863, 1052771, 1163589, 3158313, 7369397, 22108191]

約数ペア:

[(1, 22108191), (3, 7369397), (7, 3158313), (19, 1163589), (21, 1052771), (57, 387863), (67, 329973), (133, 166227), (201, 109991), (399, 55409), (469, 47139), (827, 26733), (1273, 17367), (1407, 15713), (2481, 8911), (3819, 5789)]