22892211

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 34148400

約数和(自身を除く): 11256189

約数列:

[1, 3, 9, 43, 129, 149, 387, 397, 447, 1191, 1341, 3573, 6407, 17071, 19221, 51213, 57663, 59153, 153639, 177459, 532377, 2543579, 7630737, 22892211]

約数ペア:

[(1, 22892211), (3, 7630737), (9, 2543579), (43, 532377), (129, 177459), (149, 153639), (387, 59153), (397, 57663), (447, 51213), (1191, 19221), (1341, 17071), (3573, 6407)]