1381350351

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 2022958080

約数和(自身を除く): 641607729

約数列:

[1, 3, 17, 47, 51, 109, 141, 289, 311, 327, 799, 867, 933, 1853, 2397, 5123, 5287, 5559, 13583, 14617, 15369, 15861, 31501, 33899, 40749, 43851, 87091, 89879, 94503, 101697, 248489, 261273, 269637, 576283, 745467, 1480547, 1593253, 1728849, 4224313, 4441641, 4779759, 9796811, 12672939, 27085301, 29390433, 81255903, 460450117, 1381350351]

約数ペア:

[(1, 1381350351), (3, 460450117), (17, 81255903), (47, 29390433), (51, 27085301), (109, 12672939), (141, 9796811), (289, 4779759), (311, 4441641), (327, 4224313), (799, 1728849), (867, 1593253), (933, 1480547), (1853, 745467), (2397, 576283), (5123, 269637), (5287, 261273), (5559, 248489), (13583, 101697), (14617, 94503), (15369, 89879), (15861, 87091), (31501, 43851), (33899, 40749)]