2765127

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:510

約数の個数: 16

約数和(自身を含む): 3920000

約数和(自身を除く): 1154873

約数列:

[1, 3, 19, 57, 139, 349, 417, 1047, 2641, 6631, 7923, 19893, 48511, 145533, 921709, 2765127]

約数ペア:

[(1, 2765127), (3, 921709), (19, 145533), (57, 48511), (139, 19893), (349, 7923), (417, 6631), (1047, 2641)]