1216496727

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{274171}}^1$

素因数の和:274223

約数の個数: 24

約数和(自身を含む): 1924687440

約数和(自身を除く): 708190713

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 274171, 822513, 2467539, 4660907, 7950959, 13982721, 23852877, 41948163, 71558631, 135166303, 405498909, 1216496727]

約数ペア:

[(1, 1216496727), (3, 405498909), (9, 135166303), (17, 71558631), (29, 41948163), (51, 23852877), (87, 13982721), (153, 7950959), (261, 4660907), (493, 2467539), (1479, 822513), (4437, 274171)]