1340308893

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{2207}}^1$

素因数の和:2478

約数の個数: 48

約数和(自身を含む): 2255339520

約数和(自身を除く): 915030627

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 239, 363, 717, 847, 1673, 2207, 2541, 2629, 5019, 6621, 7887, 15449, 18403, 24277, 28919, 46347, 55209, 72831, 86757, 169939, 202433, 267047, 509817, 527473, 607299, 801141, 1582419, 1869329, 3692311, 5607987, 5802203, 11076933, 17406609, 40615421, 63824233, 121846263, 191472699, 446769631, 1340308893]

約数ペア:

[(1, 1340308893), (3, 446769631), (7, 191472699), (11, 121846263), (21, 63824233), (33, 40615421), (77, 17406609), (121, 11076933), (231, 5802203), (239, 5607987), (363, 3692311), (717, 1869329), (847, 1582419), (1673, 801141), (2207, 607299), (2541, 527473), (2629, 509817), (5019, 267047), (6621, 202433), (7887, 169939), (15449, 86757), (18403, 72831), (24277, 55209), (28919, 46347)]