2153669193

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{3793}}^1$

素因数の和:4046

約数の個数: 48

約数和(自身を含む): 3513304704

約数和(自身を除く): 1359635511

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 211, 299, 633, 897, 1899, 2691, 2743, 3793, 4853, 8229, 11379, 14559, 24687, 34137, 43677, 49309, 63089, 87239, 147927, 189267, 261717, 443781, 567801, 785151, 800323, 1134107, 2400969, 3402321, 7202907, 10206963, 10404199, 18407429, 31212597, 55222287, 93637791, 165666861, 239296577, 717889731, 2153669193]

約数ペア:

[(1, 2153669193), (3, 717889731), (9, 239296577), (13, 165666861), (23, 93637791), (39, 55222287), (69, 31212597), (117, 18407429), (207, 10404199), (211, 10206963), (299, 7202907), (633, 3402321), (897, 2400969), (1899, 1134107), (2691, 800323), (2743, 785151), (3793, 567801), (4853, 443781), (8229, 261717), (11379, 189267), (14559, 147927), (24687, 87239), (34137, 63089), (43677, 49309)]