1376739

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2$

素因数の和:108

約数の個数: 36

約数和(自身を含む): 2508688

約数和(自身を除く): 1131949

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 63, 91, 117, 123, 273, 287, 369, 533, 819, 861, 1599, 1681, 2583, 3731, 4797, 5043, 11193, 11767, 15129, 21853, 33579, 35301, 65559, 105903, 152971, 196677, 458913, 1376739]

約数ペア:

[(1, 1376739), (3, 458913), (7, 196677), (9, 152971), (13, 105903), (21, 65559), (39, 35301), (41, 33579), (63, 21853), (91, 15129), (117, 11767), (123, 11193), (273, 5043), (287, 4797), (369, 3731), (533, 2583), (819, 1681), (861, 1599)]