355686597

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2939}}^1$

素因数の和:3082

約数の個数: 48

約数和(自身を含む): 627419520

約数和(自身を除く): 271732923

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 113, 119, 153, 339, 357, 791, 1017, 1071, 1921, 2373, 2939, 5763, 7119, 8817, 13447, 17289, 20573, 26451, 40341, 49963, 61719, 121023, 149889, 185157, 332107, 349741, 449667, 996321, 1049223, 2324749, 2988963, 3147669, 5645819, 6974247, 16937457, 20922741, 39520733, 50812371, 118562199, 355686597]

約数ペア:

[(1, 355686597), (3, 118562199), (7, 50812371), (9, 39520733), (17, 20922741), (21, 16937457), (51, 6974247), (63, 5645819), (113, 3147669), (119, 2988963), (153, 2324749), (339, 1049223), (357, 996321), (791, 449667), (1017, 349741), (1071, 332107), (1921, 185157), (2373, 149889), (2939, 121023), (5763, 61719), (7119, 49963), (8817, 40341), (13447, 26451), (17289, 20573)]