40460979

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1049}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 62092800

約数和(自身を除く): 21631821

約数列:

[1, 3, 13, 23, 39, 43, 69, 129, 299, 559, 897, 989, 1049, 1677, 2967, 3147, 12857, 13637, 24127, 38571, 40911, 45107, 72381, 135321, 313651, 586391, 940953, 1037461, 1759173, 3112383, 13486993, 40460979]

約数ペア:

[(1, 40460979), (3, 13486993), (13, 3112383), (23, 1759173), (39, 1037461), (43, 940953), (69, 586391), (129, 313651), (299, 135321), (559, 72381), (897, 45107), (989, 40911), (1049, 38571), (1677, 24127), (2967, 13637), (3147, 12857)]