40529937

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{12953}}^1$

素因数の和:13112

約数の個数: 16

約数和(自身を含む): 62179200

約数和(自身を除く): 21649263

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 12953, 38859, 90671, 272013, 1929997, 5789991, 13509979, 40529937]

約数ペア:

[(1, 40529937), (3, 13509979), (7, 5789991), (21, 1929997), (149, 272013), (447, 90671), (1043, 38859), (3129, 12953)]