447029193

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{16931}}^1$

素因数の和:17624

約数の個数: 16

約数和(自身を含む): 642874176

約数和(自身を除く): 195844983

約数列:

[1, 3, 13, 39, 677, 2031, 8801, 16931, 26403, 50793, 220103, 660309, 11462287, 34386861, 149009731, 447029193]

約数ペア:

[(1, 447029193), (3, 149009731), (13, 34386861), (39, 11462287), (677, 660309), (2031, 220103), (8801, 50793), (16931, 26403)]