2016251163

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{2897}}^1$

素因数の和:3228

約数の個数: 32

約数和(自身を含む): 3025512000

約数和(自身を除く): 1009260837

約数列:

[1, 3, 9, 27, 149, 173, 447, 519, 1341, 1557, 2897, 4023, 4671, 8691, 25777, 26073, 77331, 78219, 231993, 431653, 501181, 695979, 1294959, 1503543, 3884877, 4510629, 11654631, 13531887, 74675969, 224027907, 672083721, 2016251163]

約数ペア:

[(1, 2016251163), (3, 672083721), (9, 224027907), (27, 74675969), (149, 13531887), (173, 11654631), (447, 4510629), (519, 3884877), (1341, 1503543), (1557, 1294959), (2897, 695979), (4023, 501181), (4671, 431653), (8691, 231993), (25777, 78219), (26073, 77331)]