1259394227

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{32411}}^1$

素因数の和:32499

約数の個数: 24

約数和(自身を含む): 1603616112

約数和(自身を除く): 344221885

約数列:

[1, 7, 13, 49, 61, 91, 427, 637, 793, 2989, 5551, 32411, 38857, 226877, 421343, 1588139, 1977071, 2949401, 13839497, 20645807, 25701923, 96876479, 179913461, 1259394227]

約数ペア:

[(1, 1259394227), (7, 179913461), (13, 96876479), (49, 25701923), (61, 20645807), (91, 13839497), (427, 2949401), (637, 1977071), (793, 1588139), (2989, 421343), (5551, 226877), (32411, 38857)]