38173629

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{42557}}^1$

素因数の和:42596

約数の個数: 16

約数和(自身を含む): 57197952

約数和(自身を除く): 19024323

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 42557, 127671, 553241, 978811, 1659723, 2936433, 12724543, 38173629]

約数ペア:

[(1, 38173629), (3, 12724543), (13, 2936433), (23, 1659723), (39, 978811), (69, 553241), (299, 127671), (897, 42557)]