3904671

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 5575040

約数和(自身を除く): 1670369

約数列:

[1, 3, 19, 57, 61, 183, 1123, 1159, 3369, 3477, 21337, 64011, 68503, 205509, 1301557, 3904671]

約数ペア:

[(1, 3904671), (3, 1301557), (19, 205509), (57, 68503), (61, 64011), (183, 21337), (1123, 3477), (1159, 3369)]