22005123

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1163}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 36205056

約数和(自身を除く): 14199933

約数列:

[1, 3, 7, 17, 21, 51, 53, 119, 159, 357, 371, 901, 1113, 1163, 2703, 3489, 6307, 8141, 18921, 19771, 24423, 59313, 61639, 138397, 184917, 415191, 431473, 1047863, 1294419, 3143589, 7335041, 22005123]

約数ペア:

[(1, 22005123), (3, 7335041), (7, 3143589), (17, 1294419), (21, 1047863), (51, 431473), (53, 415191), (119, 184917), (159, 138397), (357, 61639), (371, 59313), (901, 24423), (1113, 19771), (1163, 18921), (2703, 8141), (3489, 6307)]