3130947

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{1901}}^1$

素因数の和:1971

約数の個数: 16

約数和(自身を含む): 4716960

約数和(自身を除く): 1586013

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 1901, 5703, 17109, 51327, 115961, 347883, 1043649, 3130947]

約数ペア:

[(1, 3130947), (3, 1043649), (9, 347883), (27, 115961), (61, 51327), (183, 17109), (549, 5703), (1647, 1901)]