2227784823

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{90373}}^1$

素因数の和:90476

約数の個数: 32

約数和(自身を含む): 3643879680

約数和(自身を除く): 1416094857

約数列:

[1, 3, 9, 11, 27, 33, 83, 99, 249, 297, 747, 913, 2241, 2739, 8217, 24651, 90373, 271119, 813357, 994103, 2440071, 2982309, 7500959, 8946927, 22502877, 26840781, 67508631, 82510549, 202525893, 247531647, 742594941, 2227784823]

約数ペア:

[(1, 2227784823), (3, 742594941), (9, 247531647), (11, 202525893), (27, 82510549), (33, 67508631), (83, 26840781), (99, 22502877), (249, 8946927), (297, 7500959), (747, 2982309), (913, 2440071), (2241, 994103), (2739, 813357), (8217, 271119), (24651, 90373)]