3896529

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2039}}^1$

素因数の和:2069

約数の個数: 24

約数和(自身を含む): 6511680

約数和(自身を除く): 2615151

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 2039, 6117, 14273, 26507, 42819, 79521, 99911, 185549, 299733, 556647, 1298843, 3896529]

約数ペア:

[(1, 3896529), (3, 1298843), (7, 556647), (13, 299733), (21, 185549), (39, 99911), (49, 79521), (91, 42819), (147, 26507), (273, 14273), (637, 6117), (1911, 2039)]