7242663

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 10886400

約数和(自身を除く): 3643737

約数列:

[1, 3, 17, 29, 51, 59, 83, 87, 177, 249, 493, 1003, 1411, 1479, 1711, 2407, 3009, 4233, 4897, 5133, 7221, 14691, 29087, 40919, 83249, 87261, 122757, 142013, 249747, 426039, 2414221, 7242663]

約数ペア:

[(1, 7242663), (3, 2414221), (17, 426039), (29, 249747), (51, 142013), (59, 122757), (83, 87261), (87, 83249), (177, 40919), (249, 29087), (493, 14691), (1003, 7221), (1411, 5133), (1479, 4897), (1711, 4233), (2407, 3009)]