22910013

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2819}}^1$

素因数の和:2878

約数の個数: 32

約数和(自身を含む): 39705600

約数和(自身を除く): 16795587

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 2819, 8127, 8457, 19733, 25371, 59199, 76113, 121217, 177597, 363651, 532791, 848519, 1090953, 2545557, 3272859, 7636671, 22910013]

約数ペア:

[(1, 22910013), (3, 7636671), (7, 3272859), (9, 2545557), (21, 1090953), (27, 848519), (43, 532791), (63, 363651), (129, 177597), (189, 121217), (301, 76113), (387, 59199), (903, 25371), (1161, 19733), (2709, 8457), (2819, 8127)]