224229999

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1489}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 350161920

約数和(自身を除く): 125931921

約数列:

[1, 3, 7, 21, 71, 101, 213, 303, 497, 707, 1489, 1491, 2121, 4467, 7171, 10423, 21513, 31269, 50197, 105719, 150389, 150591, 317157, 451167, 740033, 1052723, 2220099, 3158169, 10677619, 32032857, 74743333, 224229999]

約数ペア:

[(1, 224229999), (3, 74743333), (7, 32032857), (21, 10677619), (71, 3158169), (101, 2220099), (213, 1052723), (303, 740033), (497, 451167), (707, 317157), (1489, 150591), (1491, 150389), (2121, 105719), (4467, 50197), (7171, 31269), (10423, 21513)]