3749391

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 5765760

約数和(自身を除く): 2016369

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 307, 531, 921, 1357, 2763, 4071, 7061, 12213, 18113, 21183, 54339, 63549, 163017, 416599, 1249797, 3749391]

約数ペア:

[(1, 3749391), (3, 1249797), (9, 416599), (23, 163017), (59, 63549), (69, 54339), (177, 21183), (207, 18113), (307, 12213), (531, 7061), (921, 4071), (1357, 2763)]