17212533

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 26664960

約数和(自身を除く): 9452427

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 299, 403, 619, 713, 897, 1209, 1857, 2139, 8047, 9269, 14237, 19189, 24141, 27807, 42711, 57567, 185081, 249457, 441347, 555243, 748371, 1324041, 5737511, 17212533]

約数ペア:

[(1, 17212533), (3, 5737511), (13, 1324041), (23, 748371), (31, 555243), (39, 441347), (69, 249457), (93, 185081), (299, 57567), (403, 42711), (619, 27807), (713, 24141), (897, 19189), (1209, 14237), (1857, 9269), (2139, 8047)]