22105377

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5237}}^1$

素因数の和:5317

約数の個数: 24

約数和(自身を含む): 37043136

約数和(自身を除く): 14937759

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 5237, 15711, 36659, 47133, 109977, 329931, 350879, 1052637, 2456153, 3157911, 7368459, 22105377]

約数ペア:

[(1, 22105377), (3, 7368459), (7, 3157911), (9, 2456153), (21, 1052637), (63, 350879), (67, 329931), (201, 109977), (469, 47133), (603, 36659), (1407, 15711), (4221, 5237)]