38280411

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{571}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 61501440

約数和(自身を除く): 23221029

約数列:

[1, 3, 9, 13, 27, 39, 117, 191, 351, 571, 573, 1713, 1719, 2483, 5139, 5157, 7423, 7449, 15417, 22269, 22347, 66807, 67041, 109061, 200421, 327183, 981549, 1417793, 2944647, 4253379, 12760137, 38280411]

約数ペア:

[(1, 38280411), (3, 12760137), (9, 4253379), (13, 2944647), (27, 1417793), (39, 981549), (117, 327183), (191, 200421), (351, 109061), (571, 67041), (573, 66807), (1713, 22347), (1719, 22269), (2483, 15417), (5139, 7449), (5157, 7423)]