40948809

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53951}}^1$

素因数の和:53988

約数の個数: 16

約数和(自身を含む): 62152704

約数和(自身を除く): 21203895

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 53951, 161853, 593461, 1240873, 1780383, 3722619, 13649603, 40948809]

約数ペア:

[(1, 40948809), (3, 13649603), (11, 3722619), (23, 1780383), (33, 1240873), (69, 593461), (253, 161853), (759, 53951)]