348539169

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 539320320

約数和(自身を除く): 190781151

約数列:

[1, 3, 11, 31, 33, 47, 93, 121, 141, 341, 363, 517, 659, 1023, 1457, 1551, 1977, 3751, 4371, 5687, 7249, 11253, 16027, 17061, 20429, 21747, 30973, 48081, 61287, 79739, 92919, 176297, 224719, 239217, 340703, 528891, 674157, 960163, 1022109, 2471909, 2880489, 3747733, 7415727, 10561793, 11243199, 31685379, 116179723, 348539169]

約数ペア:

[(1, 348539169), (3, 116179723), (11, 31685379), (31, 11243199), (33, 10561793), (47, 7415727), (93, 3747733), (121, 2880489), (141, 2471909), (341, 1022109), (363, 960163), (517, 674157), (659, 528891), (1023, 340703), (1457, 239217), (1551, 224719), (1977, 176297), (3751, 92919), (4371, 79739), (5687, 61287), (7249, 48081), (11253, 30973), (16027, 21747), (17061, 20429)]