7730359

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 10644480

約数和(自身を除く): 2914121

約数列:

[1, 7, 13, 17, 19, 91, 119, 133, 221, 247, 263, 323, 1547, 1729, 1841, 2261, 3419, 4199, 4471, 4997, 23933, 29393, 31297, 34979, 58123, 64961, 84949, 406861, 454727, 594643, 1104337, 7730359]

約数ペア:

[(1, 7730359), (7, 1104337), (13, 594643), (17, 454727), (19, 406861), (91, 84949), (119, 64961), (133, 58123), (221, 34979), (247, 31297), (263, 29393), (323, 23933), (1547, 4997), (1729, 4471), (1841, 4199), (2261, 3419)]