40324317

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 60480000

約数和(自身を除く): 20155683

約数列:

[1, 3, 11, 33, 59, 139, 149, 177, 417, 447, 649, 1529, 1639, 1947, 4587, 4917, 8201, 8791, 20711, 24603, 26373, 62133, 90211, 96701, 227821, 270633, 290103, 683463, 1221949, 3665847, 13441439, 40324317]

約数ペア:

[(1, 40324317), (3, 13441439), (11, 3665847), (33, 1221949), (59, 683463), (139, 290103), (149, 270633), (177, 227821), (417, 96701), (447, 90211), (649, 62133), (1529, 26373), (1639, 24603), (1947, 20711), (4587, 8791), (4917, 8201)]