38374947

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{761}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 59911488

約数和(自身を除く): 21536541

約数列:

[1, 3, 9, 13, 39, 117, 431, 761, 1293, 2283, 3879, 5603, 6849, 9893, 16809, 29679, 50427, 89037, 327991, 983973, 2951919, 4263883, 12791649, 38374947]

約数ペア:

[(1, 38374947), (3, 12791649), (9, 4263883), (13, 2951919), (39, 983973), (117, 327991), (431, 89037), (761, 50427), (1293, 29679), (2283, 16809), (3879, 9893), (5603, 6849)]